Auto merge of #85154 - cjgillot:lessfn, r=bjorn3

Reduce amount of function pointers in query invocation.

r? `@ghost`

compiler/rustc_query_impl/src/lib.rs

@@ -15,7 +15,6 @@ extern crate tracing;
 use rustc_data_structures::fingerprint::Fingerprint;
 use rustc_data_structures::stable_hasher::{HashStable, StableHasher};
 use rustc_errors::{DiagnosticBuilder, Handler};
-use rustc_hir::def_id::LOCAL_CRATE;
 use rustc_middle::dep_graph;
 use rustc_middle::ich::StableHashingContext;
 use rustc_middle::ty::query::{query_keys, query_storage, query_stored, query_values};