[jboss-jira] [JBoss JIRA] (SWSQE-1147) Fix the failed calling webhook error in install-istio

Fix the failed calling webhook error in install-istio ----------------------------------------------------- Key: SWSQE-1147 URL: https://issues.redhat.com/browse/SWSQE-1147 Project: Kiali QE Issue Type: QE Task Reporter: Filip Brychta Assignee: Filip Brychta Priority: Major Labels: infrastructure Sometimes the install-istio fails with: Error from server (InternalError): error when creating "STDIN": Internal error occurred: failed calling webhook "validation.istio.io": Post https://istiod.istio-system.svc:443/validate?timeout=30s: x509: certificate has expired or is not yet valid (repeated 1 times)