Start LAVA testing on meta-zephyr merge requests

Enable LAVA test jobs for new MRs to gate regression in new MRs. The feature is already enabled for oniro repo. We should do the same for meta-zephyr.

Regression example #37 (closed)

CC @sradakovi

changed milestone to %goofy beta

added goofybeta teamtesting labels

set weight to 2

assigned to @chaseqi

added to epic &14 (closed)

changed iteration to Oniro Core Iterations Aug 1, 2022 - Aug 31, 2022

mentioned in commit chaseqi/meta-zephyr@a9472eb1

mentioned in merge request !21 (merged)

mentioned in commit chaseqi/meta-zephyr@47bc10cf

mentioned in commit chaseqi/meta-zephyr@9f36eb61

added Doing label

MR !21 (merged)

MR oniro!286 (merged)

closed with commit 9f36eb61

closed with merge request !21 (merged)

removed Doing label