⬆ Bump actions/checkout from 5 to 6 (#2074)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pre-commit.yml

@@ -18,7 +18,7 @@ jobs:
         env:
           GITHUB_CONTEXT: ${{ toJson(github) }}
         run: echo "$GITHUB_CONTEXT"
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: Checkout PR for own repo
         if: env.HAS_SECRETS == 'true'
         with:
@@ -30,7 +30,7 @@ jobs:
           # A token other than the default GITHUB_TOKEN is needed to be able to trigger CI
           token: ${{ secrets.PRE_COMMIT }}
       # pre-commit lite ci needs the default checkout configs to work
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         name: Checkout PR for fork
         if: env.HAS_SECRETS == 'false'
         with: