Handling password fallback

[johnbaker0583]

Would it be possible to include this for settings updates?

https://developer.rocket.chat/api/rest-api/endpoints/team-collaboration/2fa

If an api request returns TOTP Required with a method password, then the API user's password is required to authenticate the request:

// Error example
{
"success":false,
"error":"TOTP Required [totp-required]",
"errorType":"totp-required",
"details":{
"method":"password",
"codeGenerated":false,
"availableMethods":[]
}
}

[jadolg]

I have not messed with TOPT so far because I have not found a good way of testing automatically that it works.