client suggested torrc does not suggest utls-imitate
https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/blob/main/client/torrc no longer matches the snowflake bridge line in Tor Browser.
In particular, the utls-imitate line in not present in the recommended example torrc file.
[Discovered while helping a user in iran who was running snowflake + tor directly rather than inside Tor Browser]