fix gsutil usage

Signed-off-by: Katrina Prosise <katrina.prosise@foundries.io>

Author: kprosise

.github/workflows/publish-dev.yml

@@ -52,5 +52,6 @@ jobs:
           cd out
           tar -czf offline-docs.tgz dev/
           mv offline-docs.tgz dev/
-          echo -e "$BUCKET_CREDS\nY\nosf-prod\nN\n" | gsutil config -e
+          echo $BUCKET_CREDS > secret
+          echo -e "secret\nY\nosf-prod\nN\n" | gsutil config -e
           gsutil -m rsync -d -r dev gs://docs.foundries.io/dev