Add option to pack static libs to the same AAR about androidnativebundle

[howardpang]

There are some consideration for putting static libs to another AAR;First is that the user didn't know whether their link static lib or shared lib; The most import is that if put static lib and shared lib to the same AAR, if the user use static lib, the app will packet the shared lib to apk which is not necessary and it will increase apk size

[igagis]

ok, I haven't thought about that, it makes sense. Closing the issue. Thanks!