Add Bluetooth LE advertising logger

There is no useful information for a BLE advertiser in bugreports.
We faced some related issues so add a logger to record information for investigating issues.

Bug: 220646951
Bug: 242230899
Tag: #stability
Test: adb shell dumpsys bluetooth_manager
Change-Id: Ib1937c8d18f155c5daffc97138dcdc149cc3460e