Improve BondStateMachine logging

Use strings instead of hard to guess numbers when displaying bond state
changes.

Bug: 67907612
Test: observe logs in console during bonding
Change-Id: I4223ba9267387f497be280d44f2f4b562a16218c
1 file changed
tree: 8f9e856d1f55af1032a358275de171904acc51c7
  1. android/