spec: ClientAuth option of ADD_ONION is only v2

It should be specified in control-spec.txt. legacy/trac#30381 (moved) is the answer for client authorization v3 side.

changed milestone to %Tor: 0.4.2.x-final in legacy/trac

added component::core tor/tor in Legacy / Trac milestone::Tor: 0.4.2.x-final in Legacy / Trac owner::dgoulet in Legacy / Trac points::0.1 in Legacy / Trac priority::medium in Legacy / Trac resolution::fixed in Legacy / Trac reviewer::asn in Legacy / Trac severity::normal in Legacy / Trac sponsor::27-must in Legacy / Trac status::closed in Legacy / Trac tor-hs in Legacy / Trac tor-spec in Legacy / Trac type::defect in Legacy / Trac labels

Spec Branch: ticket32016_01

Extra commit that fixes a bunch of v2/v3 confusion in this big ADD_ONION spec.

Trac:
Status: assigned to needs_review

LGTM! Thanks!

Trac:
Status: needs_review to merge_ready

Merged!

Trac:
Status: merge_ready to closed
Resolution: N/A to fixed

closed

changed time estimate to 48m

moved from legacy/trac#32016 (moved)

added Bug + 1 deleted label and removed 1 deleted label

added Specifications + 1 deleted label and removed 1 deleted label

added Onion Services label and removed 1 deleted label