getUserMembership documentation update

[hogpilot]

Describe the bug

I think there is an update needed to the documentation to change "nonmember" to "none"

getUserMembership documentation states that it returns a Promise<GroupMembership>:

A Promise that resolves with "owner" | "admin" | "member" | "nonmember"

But the Promise<GroupMembership> docs state:

GroupMembership: "owner" | "admin" | "member" | "none"

The latter coincides with the REST docs:

    "userMembership": {   //available only if request is made by an authenticated user
        "username": "<requestor username>",
        "memberType": "owner | member |admin | none",
        "applications": number of applications  //available only to admins and owners
      },

Reproduction

Visit the webpage getUserMembership

Logs

System Info

N/A: This issue is regarding the live documentation at: https://developers.arcgis.com/arcgis-rest-js/api-reference/arcgis-rest-portal

Additional Information

No response