chore(deps): bump actions/checkout from 5 to 6

.github/workflows/Python-CI.yml

@@ -17,7 +17,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Python 3.12
         uses: actions/setup-python@v6
         with:

.github/workflows/auto-merge-dependabot.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6

.github/workflows/auto-release.yml

@@ -15,7 +15,7 @@
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5 # v5
+      - uses: actions/checkout@v6 # v5
       - name: Create Release
         uses: softprops/action-gh-release@v2
         with:

.github/workflows/build-and-push-ghcr.yml

@@ -22,7 +22,7 @@ jobs:
   build-and-push:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/codacy.yml

@@ -49,11 +49,11 @@
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5 # v5
+        uses: actions/checkout@v6 # v5
 
       - name: Run Codacy Analysis CLI
         if: env.CODACY_PROJECT_TOKEN != ''
         uses: codacy/codacy-analysis-cli-action@562ee3e92b8e92df8b67e0a5ff8aa8e261919c08 # v4.4.7
         with:
           project-token: ${{ env.CODACY_PROJECT_TOKEN }}
           verbose: true

.github/workflows/codeql.yml

@@ -17,7 +17,7 @@ jobs:
   analyze:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: '3.12'

.github/workflows/dependency-review.yml

@@ -29,7 +29,7 @@ jobs:
       security-events: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/dependency-submission.yml

@@ -16,7 +16,7 @@ jobs:
       id-token: write
       contents: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Component detection & submit
         uses: advanced-security/component-detection-dependency-submission-action@d433c2f467e149a8009c8fbce92cc708ed15ef7b
         with:

.github/workflows/docker-build.yml

@@ -24,7 +24,7 @@ jobs:
       contents: read
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build image (no push)

.github/workflows/docker-debug.yml

@@ -14,7 +14,7 @@ jobs:
     env:
       BUILDKIT_PROGRESS: plain
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Show context
         run: |
           pwd && ls -la

.github/workflows/docs.yml

@@ -28,7 +28,7 @@ jobs:
       contents: read
       pages: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: '3.11'

.github/workflows/ethicalcheck.yml

@@ -31,7 +31,7 @@ jobs:
       skip-reason: ${{ steps.validate.outputs.skip-reason }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -88,7 +88,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: EthicalCheck free & automated API security testing service
         id: ethicalcheck

.github/workflows/fortify.yml

@@ -84,7 +84,7 @@
 
     steps:
       - name: Check Out Source Code
-        uses: actions/checkout@v5 # v5
+        uses: actions/checkout@v6 # v5
 
       - name: Fortify secrets check
         if: ${{ env.FOD_TENANT == '' || env.FOD_USER == '' || env.FOD_PAT == '' || env.SSC_URL == '' || env.SSC_TOKEN == '' || env.SC_CLIENT_AUTH_TOKEN == '' || env.DEBRICKED_TOKEN == '' }}

.github/workflows/generate-changelog.yml

@@ -25,7 +25,7 @@
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: actions/setup-python@v6
@@ -67,7 +67,7 @@
         if: steps.changes.outputs.changed == 'true'
         uses: devops-infra/action-pull-request@v0.6.1
         with:
            github_token: ${{ secrets.GITHUB_TOKEN }}
            source_branch: chore/update-repo-structure
            target_branch: main
            title: "chore(docs): sync Repository Structure in README"

.github/workflows/markdownlint.yml

@@ -24,7 +24,7 @@ jobs:
   markdownlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Install markdownlint-cli2 directly
       - name: Install markdownlint-cli2

.github/workflows/matrix-ci.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v6

.github/workflows/ossf-scorecard.yml

@@ -21,7 +21,7 @@ jobs:
       actions: read
       id-token: write
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: ossf/scorecard-action@05b42c624433fc40578a4040d5cf5e36ddca8cde

.github/workflows/pre-commit.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           fetch-depth: 0

.github/workflows/release-bundle.yml

@@ -33,7 +33,7 @@ jobs:
       artifacts-ready: ${{ steps.upload.outputs.artifacts-ready }}
     steps:
       # Checkout the repository at a known commit
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ env.TAG }}
           fetch-depth: 0  # Full history for proper provenance

.github/workflows/release-complete.yml

@@ -29,7 +29,7 @@ jobs:
       RELEASE_TAG: ${{ github.event.release.tag_name || inputs.release-tag || github.ref_name }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup release info
         id: setup
@@ -133,7 +133,7 @@ jobs:
       REPO: ${{ github.repository }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # Install Cosign at a pinned commit
       - name: Install Cosign

.github/workflows/release-sign.yml

@@ -8,7 +8,7 @@
         description: 'Release tag'
         required: false
         default: 'main'
 
 permissions:
   contents: write
   id-token: write   # Required for keyless cosign
@@ -43,9 +43,9 @@
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
             fetch-depth: 0
 
       - name: Install Cosign
         uses: sigstore/cosign-installer@v3

.github/workflows/sbom.yml

@@ -12,7 +12,7 @@ jobs:
   sbom:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Generate SBOM (SPDX JSON) with Syft
         uses: anchore/sbom-action@v0
         with:

.github/workflows/security-scan.yml

@@ -18,7 +18,7 @@ jobs:
   scan:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: '3.10'

.github/workflows/update-repo-structure.yml

@@ -26,7 +26,7 @@
       issues: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           clean: false
@@ -64,7 +64,7 @@
         if: steps.changes.outputs.changed == 'true'
         uses: devops-infra/action-pull-request@v0.6.1
         with:
            github_token: ${{ secrets.GITHUB_TOKEN }}
            source_branch: chore/update-repo-structure
            target_branch: main
            title: "chore(docs): sync Repository Structure in README"

.github/workflows/update-toc-file.yml

@@ -45,7 +45,7 @@ jobs:
 
     steps:
       - name: Checkout repository (main)
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: main

.github/workflows/validate-notebooks.yml

@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/validate-workflows.yml

@@ -19,7 +19,7 @@ jobs:
   validate:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-python@v6
         with: