Updating build-tools package revision number to ship a hot fix for b/162522383 am: 2d94bec03a am: 188b062824

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/12284259

Change-Id: Ibc9c22c89b02e4e8d0a50201e04210065eb83ef7