Remove test on 3.11

Author: pgleeson

.github/workflows/ci_pip.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ 3.7, 3.9, "3.10", "3.11" ]
+        python-version: [ 3.7, 3.9, "3.10" ]
 
     steps:
     - uses: actions/checkout@v4