KT-8868 "Implement members" generates unqualified reference for member class/interface

#KT-8868 Fixed

idea/testData/codeInsight/overrideImplement/genericSuperClass.kt

@@ -0,0 +1,3 @@
+class X : java.util.ArrayList<String>(), Runnable {
+    <caret>
+}

idea/testData/codeInsight/overrideImplement/genericSuperClass.kt.after

@@ -0,0 +1,7 @@
+import java.util.ArrayList
+
+class X : java.util.ArrayList<String>(), Runnable {
+    override fun size(): Int {
+        <selection><caret>return super<ArrayList>.size()</selection>
+    }
+}

idea/testData/codeInsight/overrideImplement/qualifySuperType.kt

@@ -0,0 +1,13 @@
+class Outer {
+    interface Inner1 {
+        fun f() { }
+    }
+
+    interface Inner2 {
+        fun g() { }
+    }
+}
+
+class X : Outer.Inner1, Outer.Inner2 {
+    <caret>
+}

idea/testData/codeInsight/overrideImplement/qualifySuperType.kt.after

@@ -0,0 +1,15 @@
+class Outer {
+    interface Inner1 {
+        fun f() { }
+    }
+
+    interface Inner2 {
+        fun g() { }
+    }
+}
+
+class X : Outer.Inner1, Outer.Inner2 {
+    override fun f() {
+        <selection><caret>super<Outer.Inner1>.f()</selection>
+    }
+}