Argocd metrics mtls

Package Merge Request

Package Changes

Deleted istio PeerAuthentication policy exceptions for metrics
Upgraded Redis sub-chart to get mTLS support for ServiceMonitor.

Package MR

https://repo1.dso.mil/platform-one/big-bang/apps/core/argocd/-/merge_requests/105

For Issue

Closes https://repo1.dso.mil/platform-one/big-bang/apps/core/argocd/-/issues/57