Chore(deps): Bump docker/build-push-action from 5.3.0 to 6.2.0

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 5.3.0 to 6.2.0.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@2cdde99...1556069)

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

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

.github/workflows/build-docker.yml

@@ -84,7 +84,7 @@ jobs:
             core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
       - name: Build and push centrifugeio/centrifuge-chain
-        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 #v5.3.0
+        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1 #v6.2.0
         with:
           context: .
           file: ./docker/centrifuge-chain/Dockerfile