## Summary
Resolves#15859.
The rule now adds parentheses if the original call wraps an unary
expression and is:
* The left-hand side of a binary expression where the operator is `**`.
* The caller of a call expression.
* The subscripted of a subscript expression.
* The object of an attribute access.
The fix will also be marked as unsafe if there are any comments in its
range.
## Test Plan
`cargo nextest run` and `cargo insta test`.
3d0a58eb60