Try updating last green commit in a separate job (#391) Addressing: https://github.com/bazelbuild/continuous-integration/commit/c5bbc9ed1472a29a32c7b11704a09d087af4c73b#commitcomment-31463770 Change-Id: I87ee5806919f041827272004d0a3f29804f58210
See https://github.com/bazelbuild/continuous-integration/blob/master/buildkite/README.md