Switch update engine from libhidl to libhidlbase

libhidl was split into 2 libraries; fix the Android.mk file to
reflect that change.

Bug: 31864052
Test: Flashed marlin & checked logs; UE runs successfully on boot.
Change-Id: I3debf54c6e3d8a50c86aa6e9e7c57a50cb5f3ed5
Signed-off-by: Connor O'Brien <connoro@google.com>