maintenance: Use Python 3.11 for publishing package to PyPI

Author: amotl

.github/workflows/publish-to-pypi.yml

@@ -8,10 +8,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v5.1.0
+    - name: Set up Python
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.11'
     - name: Build a binary wheel and a source tarball
       run: >-
         pip install wheel;