Merge "[RCS UCE] The creation of UceController by TelephonyRcsService." am: acf1c2a04f am: b2bbc68320 am: cd975fa992

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/1487117

Change-Id: Ief468e44445bcc90ff5ac46da9e5f21b7a4e730f