Merge "Adding target (sdk-repo-platform-tools) that is used by gmac(sdk_mac) build." am: 460f70bb52

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2242225

Change-Id: Ib69c62f83e567a2d67f48f92c11d81bd47661261
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>