Update test suite to nightly-2024-01-19

Author: dtolnay

tests/common/eq.rs

@@ -611,7 +611,7 @@ spanless_eq_enum!(LitKind; Str(0 1) ByteStr(0 1) CStr(0 1) Byte(0) Char(0)
     Int(0 1) Float(0 1) Bool(0) Err);
 spanless_eq_enum!(PatKind; Wild Ident(0 1 2) Struct(0 1 2 3) TupleStruct(0 1 2)
     Or(0) Path(0 1) Tuple(0) Box(0) Ref(0 1) Lit(0) Range(0 1 2) Slice(0) Rest
-    Never Paren(0) MacCall(0));
+    Never Paren(0) MacCall(0) Err(0));
 spanless_eq_enum!(TyKind; Slice(0) Array(0 1) Ptr(0) Ref(0 1) BareFn(0) Never
     Tup(0) AnonStruct(0) AnonUnion(0) Path(0 1) TraitObject(0 1) ImplTrait(0 1)
     Paren(0) Typeof(0) Infer ImplicitSelf MacCall(0) Err CVarArgs);