Updated ui test for zeroize-on-drop

Author: spirali

tests/ui/zeroize-on-drop/zeroize-on-drop.stderr

@@ -16,10 +16,11 @@ note: the following trait bounds were not satisfied:
   --> tests/ui/zeroize-on-drop/zeroize-on-drop.rs:10:1
    |
 10 | #[derive_where(ZeroizeOnDrop(no_drop))]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unsatisfied trait bound introduced in this `derive` macro
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type parameter would need to implement `AssertZeroizeOnDrop`
+   = help: consider manually implementing the trait to avoid undesired bounds
    = help: items from traits can only be used if the type parameter is bounded by the trait
-   = note: this error originates in the derive macro `::derive_where::DeriveWhere` which comes from the expansion of the attribute macro `derive_where` (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the derive macro `::derive_where::DeriveWhere` (in Nightly builds, run with -Z macro-backtrace for more info)
 help: the following trait defines an item `__derive_where_zeroize_on_drop`, perhaps you need to restrict type parameter `T` with it:
    |
-11 | struct NoDropNoZeroizeOnDrop<T: <NoDropNoZeroizeOnDrop<T> as DeriveWhereAssertZeroizeOnDrop>::assert::AssertZeroizeOnDrop>(T);
-   |                               +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+11 | struct NoDropNoZeroizeOnDrop<T: AssertZeroizeOnDrop>(T);
+   |                               +++++++++++++++++++++