ices/90871-1.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#90871

fn main() {
    2: n([u8; || 1])
}

=== stdout ===
=== stderr ===
error[E0412]: cannot find type `n` in this scope
 --> /home/runner/work/glacier/glacier/ices/90871-1.rs:2:8
  |
2 |     2: n([u8; || 1])
  |        ^ expecting a type here because of type ascription

error[E0308]: mismatched types
 --> /home/runner/work/glacier/glacier/ices/90871-1.rs:2:15
  |
2 |     2: n([u8; || 1])
  |               ^^^^ expected `usize`, found closure
  |
  = note: expected type `usize`
          found closure `[closure@/home/runner/work/glacier/glacier/ices/90871-1.rs:2:15: 2:17]`
help: use parentheses to call this closure
  |
2 |     2: n([u8; (|| 1)()])
  |               +    +++

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0308, E0412.
For more information about an error, try `rustc --explain E0308`.
==============