Bump the Python version used

Author: IsaacG

.github/workflows/ci-vint.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
       - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1
         with:
-          python-version: 3.9
+          python-version: 3.14
 
       - name: Install project dependencies
         run: pip install vim-vint