build(deps): Bump docker/build-push-action from 6.1.0 to 6.2.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 6.1.0 to 6.2.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@31159d4...1556069)

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

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

.github/workflows/docker-publish.yml

@@ -71,7 +71,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003 #v6.1.0
+        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1 #v6.2.0
         with:
           context: Postgres
           push: ${{ github.event_name != 'pull_request' }}