Update ci.yml

.github/workflows/ci.yml

@@ -171,6 +171,10 @@ jobs:
         shell: bash
 
     steps:
+      - name: Enable Node 16
+        run: |
+          echo "ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true" >> $GITHUB_ENV
+
       - uses: actions/checkout@v3
 
       - name: Setup container environment