[updatecli] update elastic stack version for testing 9.4.0-0d9a6a6a-SNAPSHOT#6866

ebeahan merged 1 commit into9.4elastic/fleet-server:9.4from

updatecli_9.4_bump-elastic-stack-snapshot-9.4elastic/fleet-server:updatecli_9.4_bump-elastic-stack-snapshot-9.4Copy head branch name to clipboard