ci(test): do not setup java

Author: realth000

.github/workflows/test.yml

@@ -16,10 +16,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
-        with:
-          distribution: 'zulu'
-          java-version: '11'
       - uses: subosito/flutter-action@v2
         with:
           flutter-version: ${{env.CI_FLUTTER_VERSION}}