[automation] update elastic stack version for testing 8.6.0-6545f2df#2005

Merged

mergify[bot] merged 1 commit intomainfrom update-stack-version-20221019052017-main

Oct 19, 2022

+1-1

Commits on Oct 19, 2022

[Automation] Update elastic stack version to 8.6.0-6545f2df for testing
apmmachine
committed