build(deps): bump actions/checkout from 3.5.3 to 3.6.0 (#11762)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.5.3 to 3.6.0.
- [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/v3.5.3...v3.6.0)

---
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/pr-preview-deploy.yml

@@ -53,7 +53,7 @@ jobs:
 
     # Check out merge commit
     - name: Fork based /deploy checkout
-      uses: actions/checkout@v3.5.3
+      uses: actions/checkout@v3.6.0
       with:
         ref: 'refs/pull/${{ github.event.client_payload.pull_request.number }}/merge'