update tests

src/test/ui/const-generics/issues/issue-68615-array.rs

@@ -2,7 +2,6 @@
 // revisions: full min
 #![cfg_attr(full, feature(const_generics))]
 #![cfg_attr(full, allow(incomplete_features))]
-#![cfg_attr(min, feature(min_const_generics))]
 
 struct Foo<const V: [usize; 0] > {}
 //[min]~^ ERROR `[usize; 0]` is forbidden as the type of a const generic parameter