`manual_let_else` doesn't trigger if binding has a type annotation.

Summary

manual_let_else doesn't trigger if binding has a type annotation.

Lint Name

manual_let_else

Reproducer

I tried this code:

#![warn(clippy::pedantic)]
#![allow(unused_variables)]

fn main() {
    let x: u32 = match "14".parse() {
        Ok(i) => i,
        Err(_) => return,
    };
}

I expected to see this happen:
A suggestion to use:

let Ok(i): Result<u32, _> = "14".parse() else { return };

Instead, this happened:
Nothing. This is a false negative.

Version

clippy: 0.1.68 (2023-01-02 d6f99e5)