libbinder: split out PackageManagerNative aidl

Very few clients of libbinder use PackageManagerNative service, as such
it's a waste to couple them together. Now, user of PackageManagerNative
service need to add the corresponding aidl files as shared library.

Bug: 183654927
Test: builds + presubmit

Change-Id: Ie64fb3502d8e5164df4710feb2f525db7c4234a2
Merged-In: Ie64fb3502d8e5164df4710feb2f525db7c4234a2
(cherry picked from commit e4561273)