Update Android build tools

2 jobs for master in 4 minutes and 6 seconds (queued for 2 seconds)
Name Stage Failure
build Build There is an unknown failure, please try again
  Alternatively, to learn how to transfer the license agreements from one workstation to another, go to http://d.android.com/r/studio-ui/export-licenses.html

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

* Get more help at https://help.gradle.org

BUILD FAILED in 2m 33s
ERROR: Job failed: exit code 1