[Content Connectors] Fix race condition error for task registration of Agentless connectors infra service#227560

YulNaumenko merged 4 commits intoelastic:mainelastic/kibana:mainfrom

YulNaumenko:content-connectors-task-race-condition-fixYulNaumenko/kibana:content-connectors-task-race-condition-fixCopy head branch name to clipboard