Add support for secure websocket connections

[DylanB5402]

Is your feature request related to a problem? Please describe.
I've been experimenting with running sim in ephemeral dev environments in the cloud. My dev environment exposes network tables over a secure websocket connection, which Advantage Scope doesn't currently support. Ex: I have port 5810 with NT4 on my dev environment exposed to the web at wss://url.domain.net.

Describe the solution you'd like
I would like to be able to simply specify a secure remote web socket address and connect to it. In the above example, I'd like to connect to my remote sim NT4 at wss://url.domain.net

Describe alternatives you've considered
I have a fork of ascope that's hard coded to support secure websocket connections: https://github.com/DylanB5402/AdvantageScope
I am more than able to make use of my fork for my interests, but I also think that this is a fairly minimal change.

[j5155]

I think this is a little bit of an XY problem issue?
For AdvantageScope Desktop use, you can host an regular (insecure) websocket server and connect to it normally. I'm actually not sure if HSTS is enforced in these circumstances but if it is you can specify your server by IP.
It looks like you're specifically trying to connect to NetworkTables from an AdvantageScope Lite instance hosted on an https webpage, and the browser is requiring you to use wss in that circumstance?
I don't know that it makes sense to make upstream changes to AdvantageScope just for that use case, especially since you need to make your own changes already.