Update check.yml

Author: gaborbernat

.github/workflows/check.yml

@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         py:
-          - "3.11.0-beta.4"
+          - "3.11.0-beta.5"
           - "pypy-3.7-v7.3.9"  # ahead to start it earlier because takes longer
           - "pypy-2.7-v7.3.9"  # ahead to start it earlier because takes longer
           - "3.10"