Fix Gradle build.

Author: SoftlySplinter

.github/workflows/java.yaml

@@ -59,7 +59,8 @@ jobs:
       with:
         java-version: ${{ matrix.jdk }}
         distribution: 'semeru'
+    - uses: gradle/actions/setup-gradle@v3
+      with: 
+        gradle-version: 7.6
     - name: Build with Gradle
-      uses: gradle/gradle-build-action@bd5760595778326ba7f1441bcf7e88b49de61a25 # v2.6.0
-      with:
-        arguments: build -Pjava_version=${{ matrix.jdk }}
+      run: gradle build -Pjava_version=${{ matrix.jdk }}