fix: adding if to the upload gcp as well

Author: MihalyToth20

.github/workflows/release.yml

@@ -49,6 +49,7 @@ jobs:
               credentials_json: '${{ secrets.GCP_CREDENTIALS }}'
 
          - name: Upload docs folder to GCP
+           if: steps.changesets.outputs.published == 'true'
            uses: google-github-actions/upload-cloud-storage@v3
            with:
               path: 'docs'