"Inline variable" refactoring doesn't consider references inside format strings

[MariaSolOs]

rust-analyzer version: 0.4.1509-standalone (b7cdd93 2023-05-09)

rustc version: 1.68.0 (2c8cc3432 2023-03-06)

To reproduce the bug:

1. Write the following code.

fn foo() -> u32 {
    let bar = 1 + 1;
    println!("{bar}");
    bar + 2
}

2. Request code actions in any reference of bar and select "Inline variable".
3. Notice how the refactoring will remove the declaration of bar and update the return statement, but it won't change the print statement, causing an error because bar isn't there anymore.

Also, changing the print statement to println!("{}", bar) does fix the issue, so it seems to be the reference inside the format string that's problematic.

[jhgg]

This is #11260

[MariaSolOs]

Oops, sorry for the duplicate :(