Update test.yml

Author: carlthome

.github/workflows/test.yml

@@ -16,8 +16,8 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-    - uses: actions/checkout@v1
-    - uses: actions/setup-python@v1
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
       with:
         python-version: '3.7'