Fix jwksResolverExtraRootCA format error

General MR

Summary

• Added missing quote block to umbrella template for istiod

Relevant logs/screenshots

Error prior to change preventing helm chart from deploying:

could not resolve Secret chart values reference 'bigbang/bigbang-istiod-values' with key 'defaults': error converting YAML to JSON: yaml: line 26: could not find expected ':'

Helm chart now deploys and config map validated:

kubectl get cm pilot-jwks-extra-cacerts -n istio-system -o yaml

Linked Issue

issue

Upgrade Notices

N/A