Fix for KT-14243: Wrong invocation descriptor on calling implicitly generated implementation in class

#KT-14243 Fixed

compiler/testData/codegen/java8/box/jvm8/kt14243_2.kt

@@ -0,0 +1,22 @@
+// JVM_TARGET: 1.8
+
+interface Z<T> {
+    fun test(p: T): T {
+        return p
+    }
+}
+
+open class ZImpl : Z<String>
+
+open class ZImpl2 : Z<String>, ZImpl()
+
+class ZImpl3 : ZImpl2() {
+
+    override fun test(p: String): String {
+        return super.test(p)
+    }
+}
+
+fun box(): String {
+    return ZImpl3().test("OK")
+}