update android emulator runner

Author: jerson

.github/workflows/tests_android.yml

@@ -29,6 +29,7 @@ jobs:
           sudo udevadm trigger --name-match=kvm
       - uses: reactivecircus/android-emulator-runner@v2
         with:
-          api-level: 29
+          api-level: 33
           disable-animations: true
+          arch: x86_64
           script: "cd example && flutter test integration_test/app_test.dart"