Remove test mapping file for acloud_test am: 48a7a41445 am: d8bedcf221 am: c612598925

Original change: https://android-review.googlesource.com/c/platform/external/python/funcsigs/+/1549510

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib893194a06c0283ad13c23921e87a1fb247b699f