Use filegroup to simplify Android.bp for frameworks and its friends

Java and AIDL source files under frameworks/base are now modularized
using filegroup. Each filegroup has 'path' property set to the base
directory of the ssource files. This allows us to not rely on
aidl.[local_]include_dirs and srcs_lib_whitelist_dirs to get the base
directories.

Bug: 70046217
Test: m
Change-Id: I0705ddf76b3c628127f65d75e0a8b06c6c250fe2