[SP28.2] Add shims to allow test utils built against different SDKs

Test: build pass with or without aosp/1469125 in frameworks/base
Test: atest NetworkStatsServiceTest TetheringTests
Bug: 149467454
Change-Id: Ie3971ed3b18e0f1a54d4834e310bc6df82e5acdd
4 files changed
tree: 14afbcaf7891bda1b23d5ba12489bb8bf32b5b94
  1. staticlibs/