Updating github-config

Author: paketo-bot

.github/workflows/push-buildpackage.yml

@@ -77,6 +77,7 @@ jobs:
 
     - name: Push to DockerHub
       if: ${{  steps.parse_configs.outputs.push_to_dockerhub == 'true' }}
+      id: push
       env:
         DOCKERHUB_USERNAME: ${{ secrets.PAKETO_BUILDPACKS_DOCKERHUB_USERNAME }}
         DOCKERHUB_PASSWORD: ${{ secrets.PAKETO_BUILDPACKS_DOCKERHUB_PASSWORD }}