Create rotating DNS DoH/DoT server list option Trr Core Tor

Reference

https://github.com/curl/curl/wiki/DNS-over-HTTPS https://dnsprivacy.org/wiki/m/mobile.action#page/1277971

Add options to UX/UI and etc.

changed milestone to %Tor: unspecified

added component::core tor/tor milestone::Tor: unspecified priority::medium severity::major status::new type::defect labels

hm. Are there not local resolvers that proxy requests to an upstream DNS-over-HTTPS server? That would be a much simpler interim solution here.

I'm hoping not to carry our own DNS implementation if we don't have to: it's pretty error-prone protocol to implement.

Trac:
Priority: High to Medium
Milestone: N/A to Tor: unspecified
Component: - Select a component to Core Tor/Tor

moved to tpo/core/tor#33687 (closed)