[Test] Add already-fixed test from SR-11599 / rdar://problem/56190608

Author: DougGregor

validation-test/compiler_crashers_2_fixed/sr11599.swift

@@ -0,0 +1,15 @@
+// RUN: %target-swift-frontend -typecheck %s -verify
+
+@propertyWrapper 
+struct A {
+  var wrappedValue: Int
+}
+
+@propertyWrapper 
+struct B {
+  var wrappedValue: Int
+}
+
+struct C {
+  @A @B var foo: Int // expected-error{{extraneous argument label 'wrappedValue:' in call}}
+}