Remove HidlInstrumentor logic entirely. am: 78f989db44 am: d14c6fa6d6 am: cab6f065a8 am: bf0f5a316f am: 86384801d8

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

Change-Id: If728e9088826640b29d7cc4b476ae56b2d7e4a2a