Bump docker/build-push-action from 5.4.0 to 6.1.0 (#267)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.4.0 to 6.1.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5.4.0...v6.1.0)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/deploy.yml

@@ -58,7 +58,7 @@ jobs:
         uses: docker/[email protected]
 
       - name: Build and push ${{ github.repository }}:${{ env.image_tag }}
-        uses: docker/build-push-action@v5.4.0
+        uses: docker/build-push-action@v6.1.0
         with:
           platforms: ${{ env.PLATFORMS }}
           push: true
@@ -68,7 +68,7 @@ jobs:
 
       - name: Build and push ${{ github.repository }}:latest
         if: ${{ env.is_tag == 'true' }}
-        uses: docker/build-push-action@v5.4.0
+        uses: docker/build-push-action@v6.1.0
         with:
           platforms: ${{ env.PLATFORMS }}
           push: true