Relocate dyn* test out of parenthesis insertion test

Author: dtolnay

tests/ui-fulldeps/pprust-parenthesis-insertion.rs

@@ -129,7 +129,6 @@ static EXPRS: &[&str] = &[
     "(0.).to_string()",
     "0. .. 1.",
     */
-    "i as dyn* Trait",
 ];
 
 // Flatten the content of parenthesis nodes into their parent node. For example

tests/ui/unpretty/expanded-exhaustive.rs

@@ -9,6 +9,7 @@
 #![feature(const_trait_impl)]
 #![feature(decl_macro)]
 #![feature(deref_patterns)]
+#![feature(dyn_star)]
 #![feature(explicit_tail_calls)]
 #![feature(gen_blocks)]
 #![feature(let_chains)]
@@ -800,6 +801,7 @@ mod types {
         let _: dyn Send + 'static;
         let _: dyn 'static + Send;
         let _: dyn for<'a> Send;
+        let _: dyn* Send;
     }
 
     /// TyKind::ImplTrait

tests/ui/unpretty/expanded-exhaustive.stdout

@@ -10,6 +10,7 @@
 #![feature(const_trait_impl)]
 #![feature(decl_macro)]
 #![feature(deref_patterns)]
+#![feature(dyn_star)]
 #![feature(explicit_tail_calls)]
 #![feature(gen_blocks)]
 #![feature(let_chains)]
@@ -647,6 +648,7 @@ mod types {
         let _: dyn Send + 'static;
         let _: dyn 'static + Send;
         let _: dyn for<'a> Send;
+        let _: dyn* Send;
     }
     /// TyKind::ImplTrait
     const fn ty_impl_trait() {