Bump docker/setup-buildx-action from 1.5.1 to 1.6.0 (#133)

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 1.5.1 to 1.6.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v1.5.1...v1.6.0)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -138,7 +138,7 @@ jobs:
       - name: 🏗 Set up QEMU
         uses: docker/setup-qemu-action@v1.2.0
       - name: 🏗 Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1.5.1
+        uses: docker/setup-buildx-action@v1.6.0
       - name: 🏗 Set up CodeNotary
         run: bash <(curl https://getvcn.codenotary.com -L)
       - name: ℹ️ Compose build flags

.github/workflows/deploy.yaml

@@ -81,7 +81,7 @@ jobs:
       - name: 🏗 Set up QEMU
         uses: docker/setup-qemu-action@v1.2.0
       - name: 🏗 Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1.5.1
+        uses: docker/setup-buildx-action@v1.6.0
       - name: 🏗 Set up CodeNotary
         run: bash <(curl https://getvcn.codenotary.com -L)
       - name: ℹ️ Compose build flags