Add updating Pronouns field to the Users API or SIS Imports API

[cwhunt]

This idea has been developed and deployed to Canvas

For more information, please see 2020-11-18 in the 2020 API Change Log Archive

Pronouns are now a configurable part of the user profile that users can set themselves. When users are provisioned from data using the Users API or SIS Imports API and that data includes pronouns there is a need to be able to update the pronouns field via the API.