Add GH_TOKEN

Author: pragupta

.github/workflows/pytorch_ifu.yml

@@ -120,10 +120,10 @@ jobs:
             echo "merge_status=conflict" >> $GITHUB_OUTPUT
           fi
 
-      - name: Push branch & tag to fork
+      - name: Push branch to fork
         working-directory: ${{ env.DOWNSTREAM_REPO }}
-        # env:
-        #   GH_TOKEN: ${{ steps.app-token.output.token }}
+        env:
+          GH_TOKEN: ${{ steps.app-token.output.token }}
         run: |
           git push ${DOWNSTREAM_REMOTE} "${{ steps.tag.outputs.TAG }}"