Android: parse Android 11 (R) packages

Allow parsing packages of the latest Android 11 (R) with API level 30.

Change-Id: Ia50d2ff23395b79828d47a8f9aeb3880aa131d83
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

src/plugins/android/androidmanager.cpp

@@ -544,6 +544,8 @@ QString AndroidManager::androidNameForApiLevel(int x)
         return QLatin1String("Android 9");
     case 29:
         return QLatin1String("Android 10");
+    case 30:
+        return QLatin1String("Android 11");
     default:
         return tr("Unknown Android version. API Level: %1").arg(QString::number(x));
     }