Merge #11145

11145: feat: add config to use reasonable default expression instead of todo! when filling missing fields r=Veykril a=bnjjj

Use `Default::default()` in struct fields when we ask to fill it instead of putting `todo!()` for every fields

before:

```rust
pub enum Other {
    One,
    Two,
}

pub struct Test {
    text: String,
    num: usize,
    other: Other,
}

fn t_test() {
    let test = Test {<|>};
}
``` 

after: 

```rust
pub enum Other {
    One,
    Two,
}

pub struct Test {
    text: String,
    num: usize,
    other: Other,
}

fn t_test() {
    let test = Test {
        text: String::new(),
        num: 0,
        other: todo!(),
    };
}
``` 



Co-authored-by: Benjamin Coenen <5719034+bnjjj@users.noreply.github.com>
Co-authored-by: Coenen Benjamin <benjamin.coenen@hotmail.com>

crates/hir_ty/src/method_resolution.rs

@@ -542,6 +542,7 @@ pub fn iterate_method_candidates_dyn(
 
             let deref_chain = autoderef_method_receiver(db, krate, ty);
             let mut deref_chains = stdx::slice_tails(&deref_chain);
+
             deref_chains.try_for_each(|deref_chain| {
                 iterate_method_candidates_with_autoref(
                     deref_chain,