Merge "[BBR] Apply downstream multicast config sent from ot-daemon" into main am: aa26b685

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2920825



Change-Id: Ib008f54752cdc2b123f76286a99276824b548c7b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>