[automation] update elastic stack version for testing 7.16.0-e2daa6e3#726

Merged

mergify[bot] merged 1 commit into7.xfrom update-stack-version-20210922051353-7.x

Sep 22, 2021

+1-1

Commits on Sep 22, 2021

[Automation] Update elastic stack version to 7.16.0-e2daa6e3 for testing
apmmachine
committed