update to actions/setup-java@v4 and actions/cache@v4

Author: stefanseifert

action.yml

@@ -50,14 +50,14 @@ runs:
         fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
     - name: Setup JDK
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         distribution: ${{ inputs.java-distribution }}
         java-version: ${{ inputs.java-version }}
         cache: maven
 
     - name: Cache SonarCloud packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.sonar/cache
         key: ${{ runner.os }}-sonar