Merge changes from topic "AutomotiveQBTSync" into qt-qpr1-dev

* changes:
  AVRCP Controller manage focus while disconnected
  AVRCP Controller refresh track data on Interim
  AVRCP Controller get play status
  ServiceDiscoveryProtocol DB Full
  AVRCP Position Changed Notification
  DO NOT MERGE: AVRCP Controller Shuffle/Repeat support