some workflow adjustment

Author: eadwinCode

.github/workflows/test_full.yml

@@ -32,7 +32,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python
-        uses: actions/setup-python@v1
+        uses: actions/setup-python@v2
         with:
           python-version: 3.9
       - name: Install Flit