.github: Bump docker/build-push-action from 6.6.0 to 6.6.1 (#1761)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.6.0 to 6.6.1.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v6.6.0...v6.6.1)

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

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

.github/workflows/release.yml

@@ -79,7 +79,7 @@ jobs:
             org.opencontainers.image.vendor=ConduitIO
 
       - name: Build and push Docker image
-        uses: docker/[email protected].0
+        uses: docker/[email protected].1
         with:
           context: .
           push: true