[9.2] [Security Solution] only show notes for a saved timeline (ignoring emtpy string from draft timelines) (#259658)#259811

kibanamachine merged 1 commit intoelastic:9.2elastic/kibana:9.2from

kibanamachine:backport/9.2/pr-259658kibanamachine/kibana:backport/9.2/pr-259658Copy head branch name to clipboard