Apply suggestion from @cclauss

Author: cclauss

.github/workflows/pythonapp.yml

@@ -26,7 +26,6 @@ jobs:
       uses: actions/setup-python@v6
       with:
         python-version: ${{ matrix.python }}
-        allow-prereleases: true
     - name: Get dependencies
       run: |
         mkdir "$env:FF_BUILD_DIR"