Merge "Synchronize rootcanal periodic tasks to avoid a race with packet...

Merge "Synchronize rootcanal periodic tasks to avoid a race with packet delivery." am: c1353c4a am: 598c4f22 am: 5b2d2eb4

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2420201



Change-Id: Iff33233c90401bf7c80e522dfc5aa59ebfd6a8e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>