feat: add bool_to_enum assist for parameters
## Summary
This PR adds parameter support for `bool_to_enum` assists. Essentially, the assist can now transform this:
```rs
fn function($0foo: bool) {
if foo {
println!("foo");
}
}
```
To this,
```rs
#[derive(PartialEq, Eq)]
enum Bool { True, False }
fn function(foo: Bool) {
if foo == Bool::True {
println!("foo");
}
}
```
Thanks to `@/davidbarsky` for the test skeleton (:
Closes#17400
7e8f9c82e1