Revert "ci: use Python 3.11 for wheel build step"

This reverts commit d8b29c5.

Author: cpsievert

.github/workflows/python.yml

@@ -16,7 +16,7 @@ jobs:
 
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.10'
 
       - uses: actions/setup-node@v4
         with: