Hive Routerv0.3.8 adds an anonymize command, so you can share a supergraph and its
operations, in a bug report or with support, without revealing your schema.
Every type, field, argument, enum value, subgraph name, string and number is replaced with a hash,
and descriptions are removed. The output is still a valid supergraph that the router plans the same
way, just with names like T_3f9a… and f_81c2… instead of User and email.