Migrate to setup-gradle, Gradle 8.11.1. (#1480)

.github/workflows/gradle.yml

@@ -10,13 +10,14 @@ jobs:
     steps:
     - name: Checkout Repository
       uses: actions/checkout@v4
-    - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v3
+      with:
+        persist-credentials: false
+    - name: Set up Gradle
+      uses: gradle/actions/setup-gradle@v4
     - name: Set up JDK 17
       uses: actions/setup-java@v4
       with:
         java-version: 17
         distribution: 'temurin'
-        cache: 'gradle'
     - name: Build with Gradle
       run: ./gradlew build