add Python 3.11 to CI python-version matrix (#182)

Author: slayoo

.github/workflows/tests+artifacts+pypi.yml

@@ -33,7 +33,7 @@ jobs:
     strategy:
       matrix:
         platform: [ubuntu-latest, macos-12, windows-latest]
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
     runs-on: ${{ matrix.platform }}
     steps:
       - if: startsWith(matrix.platform, 'macos-')