chore(ci): upgrade setup-java action to v4

Update GitHub Actions workflow to use actions/setup-java@v4 for improved support and features.

Author: hanrw

.github/workflows/main.yml

@@ -28,7 +28,7 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-gradle-
       - name: Set up JDK
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: 17
           distribution: 'zulu'