updated build workflow

.github/workflows/xml-objects-build.yml

@@ -1,24 +1,26 @@
 name: xml-objects-build
 
-on:
-  push:
-    branches: [ "master" ]
-  pull_request:
-    branches: [ "master" ]
+on: [push, pull_request]
 
 jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
+  gradle:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        java: [17]
+        distribution: [temurin]
+    runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 11
-      uses: actions/setup-java@v3
-      with:
-        distribution: temurin
-        java-version: 11
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
-    - name: Build with Gradle
-      run: ./gradlew build
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: ${{ matrix.distribution }}
+          java-version: ${{ matrix.java }}
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Grant execute permission to Gradle
+        run: chmod +x ./gradlew
+      - name: Execute Gradle build
+        run: ./gradlew build