chore(deps): bump actions/checkout from 4.1.1 to 4.1.5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.1 to 4.1.5.
- [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/v4.1.1...v4.1.5)

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

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

.github/workflows/mkdocs.yml

@@ -21,7 +21,7 @@ jobs:
     outputs:
       major: ${{ steps.tagged_version.outputs.major || steps.current_version.outputs.major }}
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4.1.5
       - uses: actions/setup-node@v4
         with:
           node-version: 16.x
@@ -43,7 +43,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: mkdocs-prep
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4.1.5
       - uses: actions/setup-python@v5
         with:
           python-version: 3.x
@@ -62,7 +62,7 @@ jobs:
     needs: [mkdocs-prep, mkdocs]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.1.1
+      - uses: actions/checkout@v4.1.5
       - uses: actions/setup-node@v4
         with:
           node-version: 16.x