Merge "floss: Track freshness of found devices" am: a101d268 am: e969e456...

Merge "floss: Track freshness of found devices" am: a101d268 am: e969e456 am: f0a27f2f am: e1f94506

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2066598



Change-Id: Ifd4a9f823287a19e100b011159b6f49fa4e8cd2c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>