Update compiler tests to use KProperty instead of PropertyMetadata

compiler/testData/codegen/box/delegatedProperty/accessTopLevelDelegatedPropertyInClinit.kt

@@ -1,7 +1,9 @@
+import kotlin.reflect.KProperty
+
 // KT-5612
 
 class Delegate {
-    public fun getValue(thisRef: Any?, prop: PropertyMetadata): String {
+    public fun getValue(thisRef: Any?, prop: KProperty<*>): String {
         return "OK"
     }
 }