MSCO Project istio http option and reliability

• Increased reliability of the istio helm-chart (some crd's were currently it was being installed as post-install instruction which have unexpected behaviors).
  • This will allow users to be able to switch between http/https options, this might be useful when user wants to keep only https opened but http closed, this will not happen using the helm annotations.
  • Have noticed that sometimes when recreating resource, istio may have some latency to sync and will have unexpected behaviors.
• Setup option to use http only for istio setup
  • this is useful when we need explicit https setup on the app gateway level - removing the need of the http (port 80) need