Merge pull request #328 from Haehnchen/feature/github-actions-2

update github action "actions/cache"

Author: Haehnchen

.github/workflows/gradle.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up JDK 21
       uses: actions/setup-java@v4
@@ -25,14 +25,14 @@ jobs:
 
     # Cache Gradle dependencies
     - name: Setup Gradle Dependencies Cache
-      uses: actions/cache@v2.1.6
+      uses: actions/cache@v4
       with:
         path: ~/.gradle/caches
         key: ${{ runner.os }}-gradle-caches-${{ hashFiles('**/*.gradle', '**/*.gradle.kts', 'gradle.properties') }}
 
     # Cache Gradle Wrapper
     - name: Setup Gradle Wrapper Cache
-      uses: actions/cache@v2.1.6
+      uses: actions/cache@v4
       with:
         path: ~/.gradle/wrapper
         key: ${{ runner.os }}-gradle-wrapper-${{ hashFiles('**/gradle/wrapper/gradle-wrapper.properties') }}