Merge "csis: Do not notify new member if group is complete" am: e5670219

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2497017



Change-Id: Iaa03cb03a992d0d80639312a2630c69fd8dbfe81
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>