Merge pull request #18 from transforming-variability-artifacts/dependabot/github_actions/actions/checkout-6

GitHub Actions(deps): Bump actions/checkout from 5 to 6

Author: coemgen1992

.github/workflows/maven.yml

@@ -18,7 +18,7 @@ jobs:
   Compile:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up JDK 21
       uses: actions/setup-java@v5
       with:
@@ -30,7 +30,7 @@ jobs:
   Verify:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up JDK 21
       uses: actions/setup-java@v5
       with: