chore(deps): upgrade actions/setup-python action to v7

Author: renovate[bot]

.github/workflows/codespell.yml

@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/setup-python@v7
         with:
           python-version: "3.x"
       - run: pip install codespell