Fixes 500 error when using PKI authentication with an incomplete certificate chain - #86700

Fixes 500 error when using PKI authentication with an incomplete certificate chain#86700

jportner merged 5 commits into

elastic:masterelastic/kibana:masterfrom

jportner:issue-77121-improve-delegated-pkijportner/kibana:issue-77121-improve-delegated-pkiCopy head branch name to clipboard