build(deps): bump actions/checkout from 3 to 4 (#372) (#409)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

(cherry picked from commit 271e500)

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

.github/workflows/ci.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout Docsite
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Python 3.11
       uses: actions/setup-python@v4
@@ -36,7 +36,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout Docsite
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Install Python 3.11
       uses: actions/setup-python@v4

.github/workflows/labeler.yml

@@ -36,7 +36,7 @@ jobs:
         run: |
           echo "${event_json}"
       - name: Checkout parent repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Python 3.11
         uses: actions/setup-python@v4
         with: