Bump actions/checkout from 4.1.5 to 6.0.2 (#153)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.5 to 6.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.5...v6.0.2)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/docker.build.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4.1.5
+        uses: actions/checkout@v6.0.2
       -
         name: Docker meta
         id: docker_meta

.github/workflows/docker.lint.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps: 
     - name: Checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v6.0.2
     - name: lint
       uses: hadolint/hadolint-action@v3.3.0
       with:

.github/workflows/github.prs.combine.yml

@@ -93,7 +93,7 @@ jobs:
             console.log('Combined: ' + combined);
             return combined
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v4.1.5
+      - uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0
           token: ${{ secrets.GH_TOKEN_PLUSW }}