Bump actions/github-script from 7 to 8

Bumps [actions/github-script](https://github.com/actions/github-script) from 7 to 8.
- [Release notes](https://github.com/actions/github-script/releases)
- [Commits](actions/github-script@v7...v8)

---
updated-dependencies:
- dependency-name: actions/github-script
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/prerelease.yml

@@ -16,7 +16,7 @@ jobs:
         run: echo "version=$(python scripts/get_package_version.py)" >> $GITHUB_OUTPUT
 
       - name: 'Find Release with tag v${{ steps.package-info.outputs.version}}'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         id: release-exists
         env:
           APP_VERSION: ${{ steps.package-info.outputs.version}}

.github/workflows/publish.yml

@@ -62,7 +62,7 @@ jobs:
         run: echo "version=$(python scripts/get_package_version.py)" >> $GITHUB_OUTPUT
 
       - name: 'Find Release with tag v${{ steps.package-info.outputs.version}}'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         id: release-exists
         env:
           APP_VERSION: ${{ steps.package-info.outputs.version}}

.github/workflows/releasepr.yml

@@ -16,7 +16,7 @@ jobs:
         run: echo "version=$(python scripts/get_package_version.py)" >> $GITHUB_OUTPUT
 
       - name: 'Find pre-release with tag v${{ steps.package-info.outputs.version}}'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         id: pre-release-exists
         env:
           APP_VERSION: ${{ steps.package-info.outputs.version}}

.github/workflows/sync_lab_release.yml

@@ -36,7 +36,7 @@ jobs:
 
       - name: Get latest JupyterLab version
         id: get-latest-jupyterlab-version
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           github-token: ${{ steps.app-token.outputs.token }}
           script: |