[`refurb`] Also report non-name expressions (`FURB169`) (#15905)
## Summary
Follow-up to #15779.
Prior to this change, non-name expressions are not reported at all:
```python
type(a.b) is type(None) # no error
```
This change enhances the rule so that such cases are also reported in
preview. Additionally:
* The fix will now be marked as unsafe if there are any comments within
its range.
* Error messages are slightly modified.
## Test Plan
`cargo nextest run` and `cargo insta test`.
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
