remove redundant "testing" feature from tor_log crate

It appears to be synonymous with the "test" feature that's already builtin. This is needed for part of legacy/trac#26398 (moved).

changed milestone to %Tor: 0.3.4.x-final in legacy/trac

added component::core tor/tor in Legacy / Trac fast-fix in Legacy / Trac milestone::Tor: 0.3.4.x-final in Legacy / Trac owner::isis in Legacy / Trac points::1 in Legacy / Trac priority::medium in Legacy / Trac resolution::fixed in Legacy / Trac rust in Legacy / Trac severity::normal in Legacy / Trac sponsor::8-can in Legacy / Trac status::closed in Legacy / Trac tor-test in Legacy / Trac type::defect in Legacy / Trac version::tor 0.3.3.1-alpha in Legacy / Trac labels

See my bug26399 branch.

Trac:
Status: assigned to needs_review

PR is https://github.com/torproject/tor/pull/156

Thanks! Looks good to me!

Trac:
Status: needs_review to merge_ready

Cherry-picked to 0.3.4 and merged forward.

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

closed

changed time estimate to 8h

mentioned in issue legacy/trac#26400 (moved)

moved from legacy/trac#26399 (moved)

added Bug label and removed 1 deleted label

added Rust Tests labels and removed 1 deleted label