Fix crash at unexpected code after root inflammation

* Clean up the hci/startup timers after the receiving of root
  inflammation packet so they will not be scheduled again and
  expire before the abort_timer.
* Abort Bluetooth when HAL is dead with correct reason.

Bug: 144592765
Test: Manual
Change-Id: I1458defeebaac7951aa8c7f52decf5b6ca3ab4fc