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/main.yml

@@ -39,7 +39,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003
+        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1
         with:
           #       context: "{{defaultContext}}:.docker/prod/app/"
           file: Dockerfile