Support LE Audio to HFP handover in non-idle call state

Previously handover is done when call is non-idle and in band ringtone is enabled. This miss a case for out band ringtone.
Also, move LE audio active before setLeAudioSuspended(false), this reduce the time on resume active device.

Bug: 317754458
Bug: 331468678
Test: atest HeadsetServiceTest
Change-Id: I8682f069756c8fec33cb75e26bc2f953ff9c853e