Implement suggestion when array of 1 range used as argument of type Range

[IoaNNUwU]

Fixes: #147944

fn main() {
    let mut vec = vec![1, 2, 3, 4, 5];
    vec.drain([..3]);
}

Using array of 1 range instead of range itself as argument of impl RangeBounds now additionally produces this suggestion:

help: consider removing `[]`
   |
LL -     vec.drain([..3]);
LL +     vec.drain(..3);
   |

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