Update .github/workflows/release.yml

Co-authored-by: Copilot <[email protected]>

Author: codingjoe

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
   gh-pages:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: sudo apt-get update && sudo apt-get install -y gettext
       - uses: astral-sh/setup-uv@v7
       - run: uv run mkdocs gh-deploy --force