Incorrect fix suggested for FURB189

[penguinolog]

Preview check FURB189 suggest using collections.UserStr, but correct base class if collections.UserString (https://docs.python.org/3/library/collections.html#userstring-objects)

Example code to trigger checker:

class MyStr(str):
    __ slots__ = ()

Check command used: ruff check --preview --select=FURB189

Ruff version: 0.7.3

[sbrugman]

Hi @penguinolog thanks for flagging this!

The issue has already been resolved in main and will be fixed in the upcoming release (#14209).

[penguinolog]

Closing as duplicate for fixed #14209