Add satellite modem state logic for emergency call

If the satellite modem is enabled while making an emergency call, the
EmergencyStateTracker turns off the satellite modem and if it's
successfully turned off including the radio on state, the emergency call
will be proceeded continuously.

Bug: 293541316
Test: atest EmergencyStateTrackerTest
Test: manual (verify an emergency call using test emergency number)
Change-Id: I448e1aed6fd04c34432cf2c4277e9d109705d380