Bump docker/build-push-action from 6.8.0 to 6.9.0 in the docker group

Bumps the docker group with 1 update: [docker/build-push-action](https://github.com/docker/build-push-action).


Updates `docker/build-push-action` from 6.8.0 to 6.9.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@v6.8.0...v6.9.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/docker-builder.yml

@@ -101,7 +101,7 @@ jobs:
             type=raw,value=${{ matrix.configuration }}
 
       - name: Build and push
-        uses: docker/build-push-action@v6.8.0
+        uses: docker/build-push-action@v6.9.0
         with:
           platforms: linux/arm64,linux/amd64
           context: .