Bump actions/checkout from 2 to 3.0.2 (#7301)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.0.2.
- [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/v2...2541b1294d2704b0964813337f33b291d3f8596b)

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

Signed-off-by: dependabot[bot] <support@github.com>

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

.github/workflows/docs.yml

@@ -18,7 +18,7 @@ jobs:
       contents: read # to read files to check dead links 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@61b9e3751b92087fd0b06925ba6dd6314e06f089 # master
+    - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # master
     - uses: gaurav-nelson/github-action-markdown-link-check@58f84fd654812d0d8da4e4d4a559eda087daf8ce # v1.0.13
       with:
         use-quiet-mode: 'yes'