tests: bless for latest nightly

Author: nbdd0121

tests/ui/compile-fail/pinned_drop/wrong_receiver.stderr

@@ -4,8 +4,8 @@ error[E0053]: method `drop` has an incompatible type for trait
 8 |     fn drop(&mut self) {}
   |             ^^^^^^^^^ expected `Pin<&mut Foo>`, found `&mut Foo`
   |
-  = note: expected signature `fn(Pin<&mut Foo>, pin_init::__internal::OnlyCallFromDrop)`
-             found signature `fn(&mut Foo, pin_init::__internal::OnlyCallFromDrop)`
+  = note: expected signature `fn(Pin<&mut Foo>, OnlyCallFromDrop)`
+             found signature `fn(&mut Foo, OnlyCallFromDrop)`
 help: change the self-receiver type to match the trait
   |
 8 -     fn drop(&mut self) {}