Update release_flow.yml (#131)

Author: trent-codecov

.github/workflows/release_flow.yml

@@ -126,6 +126,7 @@ jobs:
 
       # Publish the release tag to a Pub/Sub topic
       - name: Publish a message to a Pub/Sub topic
+        env: 
+          CLOUDSDK_CORE_PROJECT: ${{ secrets.GCLOUD_UPLOADER_PROJECT_ID }}
         run: |
-          gcloud --quiet config set project ${{ secrets.GCLOUD_UPLOADER_PROJECT_ID }}
           gcloud pubsub topics publish ${{ secrets.GCLOUD_UPLOADER_PUBSUB_TOPIC }} --message '{"release":"'"${{ github.ref_name }}"'", "latest":true}'