build(deps): 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](https://github.com/actions/checkout/compare/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/Automerge.yml

@@ -23,7 +23,7 @@ jobs:
       fedora: ${{ steps.generate.outputs.fedora }}
       centos: ${{ steps.generate.outputs.centos }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: generate
         run: ./.github/scripts/generate_job_matrices.py '${{ github.repository }}'
 

.github/workflows/Latest.yml

@@ -23,7 +23,7 @@ jobs:
       fedora: ${{ steps.generate.outputs.fedora }}
       centos: ${{ steps.generate.outputs.centos }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - id: generate
         run: ./.github/scripts/generate_job_matrices.py '${{ github.repository }}'
 

.github/workflows/sphinx-tuttest.yml

@@ -35,7 +35,7 @@ jobs:
     steps:
 
       - name: Setup repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive