test 3.11.0-beta.5 on CI

Author: samuelcolvin

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
           - '3.8'
           - '3.9'
           - '3.10'
-          - '3.11.0-beta.4'
+          - '3.11.0-beta.5'
           - 'pypy3.7'
           - 'pypy3.8'
           - 'pypy3.9'