Bump actions/checkout from 3 to 4 (#51)

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

.github/workflows/build.yaml

@@ -18,7 +18,7 @@ jobs:
           pip3 install --upgrade ansible-core kubernetes ansible-lint netaddr
           ansible-galaxy collection install -U kubernetes.core community.general ansible.utils
           git config --global --add safe.directory /__w/openshift-edge-installer/openshift-edge-installer
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Check code
         run: |
           ansible-lint -s -x yaml[line-length],var-naming[no-role-prefix] --exclude .github
@@ -29,7 +29,7 @@ jobs:
   test-container:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Build container
         run: |
           podman build .

.github/workflows/check-links.yaml

@@ -11,5 +11,5 @@ jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: gaurav-nelson/github-action-markdown-link-check@v1