Bump actions/checkout from 5 to 6 (#1423)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [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/v5...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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/codeql.yml

@@ -44,7 +44,7 @@ jobs:
         language: [ 'java' ]
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Setup Java JDK
       uses: actions/setup-java@v5
       with:

.github/workflows/maven.yml

@@ -45,7 +45,7 @@ jobs:
             profile: ''
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Java ${{ matrix.java }}
         uses: actions/setup-java@v5
         with:

.github/workflows/scorecards-analysis.yaml

@@ -41,7 +41,7 @@ jobs:
     steps:
 
       - name: "Checkout code"
-        uses: actions/checkout@v5   # 3.1.0
+        uses: actions/checkout@v6   # 3.1.0
         with:
           persist-credentials: false
 

.github/workflows/sonar.yml

@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ !github.event.pull_request.base.repo.fork && !github.event.pull_request.head.repo.fork && github.actor != 'dependabot[bot]' }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: actions/setup-java@v5