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: I20e61b431eed267995fcd3c33cd1d62b2c9e29b5
Merged-In: I20e61b431eed267995fcd3c33cd1d62b2c9e29b5
(cherry picked from commit 3032bfbd)