Merge pull request #233 from sipgate/renovate/actions-checkout-6.x

chore(deps): update actions/checkout action to v6

Author: janseeger

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: set up JDK 17
         uses: actions/setup-java@v5
         with:

.github/workflows/publish.yml

@@ -15,7 +15,7 @@ jobs:
       pull-requests: read
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: set up JDK 17
         uses: actions/setup-java@v5
         with: