Generate explicit call to 'Any()' if no superclass found.

Generate call super-constructor calls as IrDelegatedConstructorCall.

compiler/testData/ir/irText/classes/dataClasses.txt

@@ -2,6 +2,7 @@ FILE /dataClasses.kt
   CLASS CLASS Test1
     CONSTRUCTOR public constructor Test1(/*0*/ x: kotlin.Int, /*1*/ y: kotlin.String, /*2*/ z: kotlin.Any)
       BLOCK_BODY
+        DELEGATING_CONSTRUCTOR_CALL Any
         SET_BACKING_FIELD x type=kotlin.Unit operator=null
           GET_VAR x type=kotlin.Int operator=INITIALIZE_PROPERTY_FROM_PARAMETER
         SET_BACKING_FIELD y type=kotlin.Unit operator=null