ices/97226.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#97226

fn uwu() -> impl ?Sized {}
pub fn main() {}

=== stdout ===
=== stderr ===
error[E0277]: the size for values of type `impl ?Sized` cannot be known at compilation time
 --> /home/runner/work/glacier/glacier/ices/97226.rs:1:13
  |
1 | fn uwu() -> impl ?Sized {}
  |             ^^^^^^^^^^^ doesn't have a size known at compile-time
  |
  = help: the trait `Sized` is not implemented for `impl ?Sized`
  = note: the return type of a function must have a statically known size

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.
==============