Fix reflection for local delegated properties inside interface

#KT-19690

compiler/testData/codegen/box/reflection/properties/localDelegated/defaultImpls.kt

@@ -0,0 +1,23 @@
+// TARGET_BACKEND: JVM
+// WITH_REFLECT
+
+import kotlin.reflect.KProperty
+import kotlin.test.assertEquals
+
+object Delegate {
+    operator fun getValue(z: Any?, p: KProperty<*>): String? {
+        assertEquals("val x: kotlin.String?", p.toString())
+        return "OK"
+    }
+}
+
+interface Foo {
+    fun bar(): String {
+        val x by Delegate
+        return x!!
+    }
+}
+
+object O : Foo
+
+fun box(): String = O.bar()