Normalize about:networking#networkid

Work being tracked in tor-browser#41599 (closed)

added Next label

added Backlog label and removed Next label

added Roadmap::Future label and removed Backlog label

added Feature label

added All Platforms label

added Q1 label

added Next label and removed Roadmap::Future label

marked this issue as related to tor-browser#41599 (closed)

marked this issue as related to #15 (closed)

Cherry picked from Tor Browser as 3a928c03 and as 2cf5f3bf.

closed