Rollup merge of #129345 - compiler-errors:scratch4, r=jieyouxu

Use shorthand field initialization syntax more aggressively in the compiler

Caught these when cleaning up #129344 and decided to run clippy to find the rest

compiler/rustc_sanitizers/src/cfi/typeid/itanium_cxx_abi/transform.rs

@@ -316,7 +316,7 @@ pub fn transform_instance<'tcx>(
             .drop_trait()
             .unwrap_or_else(|| bug!("typeid_for_instance: couldn't get drop_trait lang item"));
         let predicate = ty::ExistentialPredicate::Trait(ty::ExistentialTraitRef {
-            def_id: def_id,
+            def_id,
             args: List::empty(),
         });
         let predicates = tcx.mk_poly_existential_predicates(&[ty::Binder::dummy(predicate)]);