Update test.yml

Author: wannaphong

.github/workflows/test.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: [3.9, 3.10, 3.11]
 
     steps:
     - uses: actions/checkout@v2