Remove HidlInstrumentor logic entirely. am: 78f989db44 am: d14c6fa6d6 am: cab6f065a8 am: bf0f5a316f

Original change: https://android-review.googlesource.com/c/platform/system/libhidl/+/1853923

Change-Id: I19db418ab91c8934581b0e16d59ab1bfd9b11099