Bless ui test.

Author: cjgillot

tests/ui/consts/const-eval/issue-50814-2.mir-opt.stderr

@@ -10,12 +10,6 @@ note: erroneous constant encountered
 LL |     &<A<T> as Foo<T>>::BAR
    |      ^^^^^^^^^^^^^^^^^^^^^
 
-note: erroneous constant encountered
-  --> $DIR/issue-50814-2.rs:20:5
-   |
-LL |     &<A<T> as Foo<T>>::BAR
-   |     ^^^^^^^^^^^^^^^^^^^^^^
-
 error: aborting due to 1 previous error
 
 For more information about this error, try `rustc --explain E0080`.