Bump docker/build-push-action from 5.4.0 to 6.0.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.4.0 to 6.0.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v5.4.0...v6.0.0)

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

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

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
           registry: ghcr.io
           username: ${{ github.actor }}
-      - uses: docker/build-push-action@v5.4.0
+      - uses: docker/build-push-action@v6.0.0
         with:
           push: true
           tags: >