History of HubBackend::authorize 3 changes

In crates/hub/src/protocol.rs, lines 108–155 on ff656953017324d89ff345da2edecab2eec2f200d4f87bd01d485294f33b8b36. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 108,155:crates/hub/src/protocol.rs.