Split TeleService into a client apk and a lib.

The client apk has the manifest and the lib has the code
and resources. This is being dones so that the apk can run
under the phone shareduid, while the lib can be part of telephony
mainline module and be updatable.

Test: basic telephony sanity & atest TeleServiceTests
Bug: 144806641
Change-Id: I3ed866a8d1cbd268108508761a6bfc537805f983
644 files changed