Merge "floss: don't report properties_changed on device_found" into main am:...

Merge "floss: don't report properties_changed on device_found" into main am: bb3ceac1 am: 85f17469

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3271720



Change-Id: Ib9625c562384372125fb825fe03f1977df8028a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>