[automerger skipped] Drop prebuilt files to android source tree. am: cbf6a78b7f am: d350a8fd6b -s ours am: b14640826e am: d6d15645f6

Original change: https://android-review.googlesource.com/c/platform/prebuilts/remoteexecution-client/+/1359384

Change-Id: I89b048c4971cf84bcee0d057f3632c20575250ad