Bump docker/build-push-action from 6.15.0 to 6.16.0 in the github-actions group (#7683)

Bump docker/build-push-action in the github-actions group

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


Updates `docker/build-push-action` from 6.15.0 to 6.16.0
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](471d1dc4e0...14487ce63c)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-version: 6.16.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: github-actions
...

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

.github/workflows/main.yml

@@ -281,7 +281,7 @@ jobs:
 
       - name: Build and push
         id: push
-        uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
+        uses: docker/build-push-action@14487ce63c7a62a4a324b0bfb37086795e31c6c1 # v6.16.0
         with:
           context: release/docker
           platforms: linux/amd64,linux/arm64