feat(router): Add support for optional http to https redirection on the controller

This will allow users who need to install SSL certs on the server vs a load balancer to optionally run

deisctl config router set sslRedirect/enabled=true

To route all http request to https, without breaking the /health-check endpoint
`sslRedirect` could be used for multiple use cases (controller SSL redirect? builder SSL redirect?). Something more verbose like `redirectAppHTTPToHTTPS=true` would help make it more clear.