Migrate packages/providers/TelephonyProvider to androidx.test

See go/jetpack-test-android-migration

Test: compile
Merged-In: If33f3423c4f47fab3ce2b7d800aa463491434892
Change-Id: If33f3423c4f47fab3ce2b7d800aa463491434892
(cherry picked from commit 4340ae8b18c4777d51f5e89f0c8bb0b674302a5d)
11 files changed