Bump actions/checkout from 3 to 4

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
...

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

.github/workflows/admin-precommit-update.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: 📂 Checkout Branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: ⚒ Set up Python
         uses: actions/setup-python@v4

.github/workflows/reusable-docker.yml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: 📂 Checkout repository
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
 
       # ========================================================================
       # Install Tooling