chore(deps): Bump actions/checkout from 4 to 6 (#4)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  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>

Author: dependabot[bot]

.github/workflows/conventional-pr.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         persist-credentials: false
     - name: Install dependencies

.github/workflows/superlinter.yml

@@ -13,7 +13,7 @@
 
       steps:
         - name: Checkout Code
-          uses: actions/checkout@v5
+          uses: actions/checkout@v6
           with:
             # Full git history is needed to get a proper list of changed files within `super-linter`
             fetch-depth: 0