chore: remove old pythons add new

Author: hairmare

.github/workflows/tests.yaml

@@ -11,7 +11,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: [3.6, 3.7, 3.8]
+        python-version: [3.8, 3.11]
 
     steps:
     - uses: actions/checkout@v2