remove unused import

Author: LorrensP-2158466

src/tools/rust-analyzer/crates/hir-ty/src/mir/lower/as_place.rs

@@ -2,7 +2,7 @@
 
 use hir_def::FunctionId;
 use intern::sym;
-use rustc_type_ir::inherent::{AdtDef, Region as _, Ty as _};
+use rustc_type_ir::inherent::{AdtDef, Region as _};
 
 use super::*;
 use crate::{