Rename PackageState APIs from feedback

Documents tags for PackageState#getSharedLibraryDependencies,
adjusts "Res" suffixes to "ResourceId", and fixes boolean methods
to be more grammatically correct.

API-Coverage-Bug: 262593427

Bug: 268258907

Test: AndroidPackageTest

Change-Id: I929ce45b1e7fce6c1af8c2994f57045528958ec1