Bump docker/build-push-action (#44)

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 9f6f8c940b91232557f8699b21341a08624a8dce to 7e6f77677b7892794c8852c6e3773c3e9bc3129a.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@9f6f8c9...7e6f776)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
...

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

.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@9f6f8c940b91232557f8699b21341a08624a8dce
+        uses: docker/build-push-action@7e6f77677b7892794c8852c6e3773c3e9bc3129a
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}