Merge "Revert "sensors: adding a common convert lib"" am: df0bf96001

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2321957

Change-Id: Idf8dea1fdc22395f05d1849cc2406c7ac59134ef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>