chore(deps): update dependency python to 3.13

Author: renovate[bot]

.github/workflows/test.yml

@@ -42,7 +42,7 @@ jobs:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
         with:
-          python-version: 3.11
+          python-version: 3.13
       - run: pip install vim-vint
       - run: >
           find vim \( -name '.vimrc*' -or -name '*.vim' \) -print0 |