[AA LC] Fix computation of const initializers of fields

compiler/testData/asJava/ultraLightClasses/dataClasses.kt

@@ -1,6 +1,7 @@
+// IGNORE_FIR
+// Ignored due to KT-53573
 data class User(val name: String = "", val age: Int = 0)
 
 data class Person(val name: String) {
     var age: Int = 0
 }
-