[7.x] ci: comment PRs with the build status (#17971)#18053

Merged

v1v merged 1 commit intoelastic:7.xfrom v1v:backport/7.x/pr-17971

Apr 28, 2020

+5

Commits on Apr 28, 2020

ci: comment PRs with the build status (elastic#17971 )
v1v
committed