Fix no_std tests

tests/no_std.rs

@@ -1,7 +1,7 @@
 #![no_std]
 #![allow(dead_code)] // some code is tested for type checking only
 
-use derive_more::{
+use derive_more::with_trait::{
     Add, AddAssign, Constructor, Deref, DerefMut, Display, From, FromStr, Index,
     IndexMut, Into, IntoIterator, Mul, MulAssign, Not, Sum, TryInto,
 };