Update deploy-chat.yml

.github/workflows/deploy-chat.yml

@@ -79,6 +79,20 @@ jobs:
             - 'chat/**'
             - '.github/workflows/**'
 
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+        server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
+        settings-path: ${{ github.workspace }} # location for the settings.xml file
+
+    - name: Setup Gradle
+      uses: gradle/actions/setup-gradle@dbbdc275be76ac10734476cc723d82dfe7ec6eda # v3.4.2
+
+    - name: Build with Gradle
+      run: ./gradlew build
+
     - name: Configure AWS credentials
       if: steps.filter.outputs.chat == 'true'
       uses: aws-actions/configure-aws-credentials@v1