send noop update to bots channel instead
send noop update to bots channel instead

Change-Id: Icc9e39526d48c55ec5aba8b452e0f8406afaaa4a
Reviewed-on: https://gerrit.instructure.com/c/dockerfiles/+/291663
Reviewed-by: Jacob Burroughs <8ecea6e385af5cf9f53123f5ca17fb5fd6a6d4b2@instructure.com>
Tested-by: Service Cloud Jenkins <9144042a601061f88f1e1d7a1753ea3e2972119d@instructure.com>
QA-Review: Aaron Ogata <11ccf682c06d1508642f943a3962a1c3d00b8e44@instructure.com>

instructure/dockerfiles,instructure/dockerfiles,instructure/dockerfiles,instructure/dockerfiles