Auto merge of #13034 - rspencer01:trivial_map_over_range, r=y21

Add new `trivial_map_over_range` lint

This lint checks for code that looks like
```rust
  let something : Vec<_> = (0..100).map(|_| {
    1 + 2 + 3
  }).collect();
```
which is more clear as
```rust
  let something : Vec<_> = std::iter::repeat_with(|| {
    1 + 2 + 3
  }).take(100).collect();
```

That is, a map over a range which does nothing with the parameter passed to it is simply a function (or closure) being called `n` times and could be more semantically expressed using `take`.

- [x] Followed [lint naming conventions][lint_naming]
- [x] Added passing UI tests (including committed `.stderr` file)
- [x] `cargo test` passes locally
- [x] Executed `cargo dev update_lints`
- [x] Added lint documentation
- [x] Run `cargo dev fmt`

changelog: new lint: [`trivial_map_over_range`] `restriction`

0 files changed, 0 insertions, 0 deletions