Make PreciseDataConnectionState constructor System API

TelephonyRegistry is using the deprecated constructor of
 PreciseDataConnectionState; it should use the other constructor of
PreciseDataConnectionState, which is not deprecated; Also need to make
that constructor System API for Mainline.

Test: make update-api (no functional change in this CL).
Test: atest FrameworksTelephonyTests

Bug: 146793835
Change-Id: I83f98aa8b818f654d497867cd16e8afa987114fc
3 files changed