Remove 3.11 test since it isn't compatible with current versions.

Author: stefmolin

.github/workflows/env-checks.yml

@@ -38,7 +38,7 @@ jobs:
         fail-fast: false
         matrix:
             os: [macos-latest, ubuntu-latest, windows-latest]
-            python-version: ["3.8", "3.9", "3.10", "3.11"]
+            python-version: ["3.8", "3.9", "3.10"]
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps: