ices/82610.rs: fixed with errors

[github-actions]

Issue: rust-lang/rust#82610

fn f<const N:usize>() {
    mut N
}

=== stdout ===
=== stderr ===
error: invalid variable declaration
 --> /home/runner/work/glacier/glacier/ices/82610.rs:2:5
  |
2 |     mut N
  |     ^^^ help: missing keyword: `let mut`

error: expected `;`, found `}`
 --> /home/runner/work/glacier/glacier/ices/82610.rs:2:10
  |
2 |     mut N
  |          ^ help: add `;` here
3 | }
  | - unexpected token

error[E0530]: let bindings cannot shadow const parameters
 --> /home/runner/work/glacier/glacier/ices/82610.rs:2:9
  |
1 | fn f<const N:usize>() {
  |            - the const parameter `N` is defined here
2 |     mut N
  |         ^ cannot be named the same as a const parameter

error[E0601]: `main` function not found in crate `82610`
 --> /home/runner/work/glacier/glacier/ices/82610.rs:1:1
  |
1 | / fn f<const N:usize>() {
2 | |     mut N
3 | | }
  | |_^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/82610.rs`

error[E0282]: type annotations needed
 --> /home/runner/work/glacier/glacier/ices/82610.rs:2:5
  |
2 |     mut N
  |     ^^^^^ consider giving `N` a type

error: aborting due to 5 previous errors

Some errors have detailed explanations: E0282, E0530, E0601.
For more information about an error, try `rustc --explain E0282`.
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