Update android.yml

Author: superus8r

.github/workflows/android.yml

@@ -73,6 +73,11 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v2
+      - name: set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          distribution: 'zulu'
+          java-version: '11'
       - name: set up Python
         uses: actions/setup-python@v4
         with: