Add the `Span` of the `move` keyword to the HIR. This is required to implement a lint like the one described here: https://github.com/rust-lang/rust-clippy/issues/11721
Add the `Span` of the `move` keyword to the HIR. This is required to implement a lint like the one described here: https://github.com/rust-lang/rust-clippy/issues/11721