VoLTE provisioned and WFC provisioned don't seem to work at INFO(4636) menu

Updated to access VoLTE/VT/WFC provisioning status through Provisioning Manager rather than to access vendor ims directly.
Changed to use android.telephony.ims.ImsManager instead
com.android.ims.ImsManager

Bug: 233054559
Bug: 247025116
Bug: 243383078
Test: manual test with AT&T and VZW SIM
dialer->4636->Phone information
change provisioning status
back to previous screen
re-enter Phone information

Change-Id: I93accac1738fda8c2c91ab50cd138b79e85325f4
(cherry picked from commit a485598023d4d6ff747f8a54ad34b508a0de40f1)
1 file changed