J2K: do not produce redundant "internal" words for members in an internal class

j2k/testData/fileOrElement/superExpression/classAdotSuperFoo.kt

@@ -1,13 +1,13 @@
 package a.b
 
 internal open class Base {
-    internal fun foo() {
+    fun foo() {
     }
 }
 
 internal class A : Base() {
     internal inner class C {
-        internal fun test() {
+        fun test() {
             super@A.foo()
         }
     }

j2k/testData/fileOrElement/superExpression/classAextendsB.kt

@@ -1,10 +1,10 @@
-internal open class B internal constructor(i: Int) {
+internal open class B(i: Int) {
     internal open fun call(): Int {
         return 1
     }
 }
 
-internal class A internal constructor() : B(10) {
+internal class A : B(10) {
 
     override fun call(): Int {
         return super.call()