Fix incorrect 'original' in property accessors

#KT-3930 Fixed

compiler/testData/codegen/boxWithJava/properties/substituteJavaSuperField/Test.java

@@ -0,0 +1,3 @@
+abstract class Test<F> {
+    protected final F value = null;
+}

compiler/testData/codegen/boxWithJava/properties/substituteJavaSuperField/substituteJavaSuperField.kt

@@ -0,0 +1,7 @@
+class A : Test<String>() {
+    fun foo(): String? = value
+}
+
+fun box(): String {
+    return if (A().foo() == null) "OK" else "Fail"
+}