Fix CI warning about setup-java@v2

.github/workflows/test_java_17.yml

@@ -14,10 +14,10 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Set up JDK 17
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v3
       with:
         java-version: '17'
         distribution: 'temurin'
-        cache: maven
+        cache: 'maven'
     - name: Build with Maven
       run: mvn -nsu -B install

.github/workflows/test_java_8_android.yml

@@ -19,11 +19,11 @@ jobs:
     - name: Set up Android SDK
       run: if [ ! -d /tmp/android-sdk-linux/platforms ]; then curl -s https://storage.googleapis.com/zxing-build/android-sdk-linux.tar.bz2 | bunzip2 | tar xf - -C /tmp; else ls -l /tmp/android-sdk-linux; fi
     - name: Set up JDK 8
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@v3
       with:
         java-version: '8'
         distribution: 'temurin'
-        cache: maven
+        cache: 'maven'
     - name: Build with Maven
       run: mvn -nsu -B -Pjacoco install