Bump actions/checkout from 4.1.7 to 4.2.2 (#82)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.7 to 4.2.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.7...v4.2.2)

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

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

.github/workflows/backup.yaml

@@ -10,7 +10,7 @@ jobs:
   BackupGit:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4.1.7
+    - uses: actions/checkout@v4.2.2
     - name: backup
       uses: jenkins-zh/git-backup-actions@v0.0.8
       env:

.github/workflows/generator.yml

@@ -12,7 +12,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, 'ci skip')"
 
     steps:
-      - uses: actions/checkout@v4.1.7
+      - uses: actions/checkout@v4.2.2
       - name: Update readme
         uses: linuxsuren/yaml-readme@v0.0.17
         env: