Fix initialization order of KClass field and class object fields

compiler/testData/codegen/boxWithStdlib/callableReference/property/kClassInstanceIsInitializedFirst.kt

@@ -0,0 +1,11 @@
+class A {
+    class object {
+        val ref: KMemberProperty<A, String> = A::foo
+    }
+
+    val foo: String = "OK"
+}
+
+fun box(): String {
+    return A.ref.get(A())
+}