Updating build-tools package revision number to ship a hot fix for b/169193089 am: 81daa26558 am: 76b00edfa0

Original change: https://googleplex-android-review.googlesource.com/c/platform/development/+/12968794

Change-Id: I2c6ef3458b7f18fb301f6612ebf6c5a5603e90c2