chore(deps): update docker/build-push-action action to v4 (#67)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/operator-release.yml

@@ -44,7 +44,7 @@ jobs:
 
       - name: Build and Push
         id: docker_build
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         if: ${{env.BUILD_VERSION != ''}}
         with:
           context: ./