[7.15] [build] Dockerfile update (#115237)#115285

Merged

kibanamachine merged 1 commit intoelastic:7.15from kibanamachine:backport/7.15/pr-115237

Oct 16, 2021

+1-1

Commits on Oct 15, 2021

[build] Dockerfile update (elastic#115237 )

Tyler Smalley
authored and
kibanamachine
committed