Merge pull request #8 from riege/renovate/actions-checkout-4.x

Update actions/checkout action to v4

Author: kSchmengler

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Check out repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK with Dependency Caching
         uses: actions/setup-java@v3

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout latest code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK with Dependency Caching
         uses: actions/setup-java@v3