Request password reset (/auth/password/request) on external provider email

[quomark]

Describe the Bug

Request password reset (/auth/password/request) on external provider account will be successful.
However, you cannot log in with password still, which lead to confusion to the users.

To Reproduce

1). Create account with external provider.
2). Request password reset with Rest API (POST /auth/password/request)
3). Click reset password on email.
4). Type new password.
5). Reset password successfully.
6). Log in with password, and failed.

Errors Shown

{
  "message": "Invalid provider.",
  "extensions": {
    "code": "INVALID_PROVIDER"
  }
}

What version of Directus are you using?

9.17.4

What version of Node.js are you using?

/

What database are you using?

/

What browser are you using?

Chrome

How are you deploying Directus?

/

[rijkvanzanten]

Linear: ENG-153