Bump docker/build-push-action from 6.1.0 to 6.2.0 (#36)

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

.github/workflows/build.yml

@@ -22,4 +22,4 @@ jobs:
         run: shellcheck entrypoint.sh
 
       - name: Build image
-        uses: docker/build-push-action@31159d49c0d4756269a0940a750801a1ea5d7003 # v6.1.0
+        uses: docker/build-push-action@15560696de535e4014efeff63c48f16952e52dd1 # v6.2.0