Introduce a CTS app to test Permissions (READ_PHONE_STATE) precisely

Starting with an intial test case that has direct impact for getNetworkType API.

Test: atest passes
Bug: 141865257
Change-Id: I1ba1afe593da33cec5ad2057ad7d1a0c5880fa5d
Merged-In: I1ba1afe593da33cec5ad2057ad7d1a0c5880fa5d
(cherry picked from commit b1c5231b56ff183a0c1f0948399e2fc95841e268)
5 files changed