Extract Function: Add test data

idea/testData/refactoring/extractFunction/parameters/extractSuper/superFunctionCall.kt

@@ -0,0 +1,15 @@
+public open class Z {
+    fun zzz() {
+
+    }
+}
+
+// NEXT_SIBLING:
+public class A(): Z() {
+    var a: Int = 1
+
+    fun foo(): Int {
+        <selection>super.zzz()
+        return a + 1</selection>
+    }
+}