Update build.yml

Author: rafamizes

.github/workflows/build.yml

@@ -24,13 +24,16 @@ jobs:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
       # Java environment.
-      - uses: actions/setup-java@v1
+      - uses: actions/setup-java@v3
         with:
+          distribution: 'zulu'
           java-version: '12.x'
       # Setup the flutter environment.
-      - uses: subosito/flutter-action@v1
+      - uses: subosito/flutter-action@v2
         with:
+          flutter-version: "3.3.2"
           channel: 'stable'
+          cache: true
       # Get flutter dependencies.
       - run: flutter pub get
       # Check for any formatting issues in the code.