Test on Python 3.11 final

Author: agronholm

.github/workflows/test.yml

@@ -14,16 +14,16 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11-dev", "pypy-3.8", "pypy-3.9"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "pypy-3.8", "pypy-3.9"]
         include:
         - os: macos-latest
           python-version: "3.7"
         - os: windows-latest
           python-version: "3.7"
         - os: macos-latest
-          python-version: "3.10"
+          python-version: "3.11"
         - os: windows-latest
-          python-version: "3.10"
+          python-version: "3.11"
         - os: macos-latest
           python-version: "pypy-3.9"
         - os: windows-latest