Bumped Python version to test that

Author: jmwright

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
 
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.11'
+          python-version: '3.13'
 
       - name: Install Linux system dependencies
         if: runner.os == 'Linux'

pyinstaller.spec

@@ -27,6 +27,7 @@ a = Analysis(
     hookspath=[],
     runtime_hooks=[
         'pyinstaller/pyi_rth_fontconfig.py',
+        'pyinstaller/pyi_rth_qt_xcb.py',
     ],
     excludes=['_tkinter', 'spyder'],
     win_no_prefer_redirects=False,