Add carrier config for NR timer reset

KEY_NR_TIMERS_RESET_IF_NON_ENDC_AND_RRC_IDLE_BOOL:
Whetherdevice reset all of NR timers when device camped on a
network that haven't 5G capability and RRC currently in IDLE state.

Bug: 160365713
Test: build pass.
Change-Id: I9802b8712798054a85307e549fb665bc85166311