[FIR] Use super<Enum> as delegated calls in enum constructors

compiler/testData/diagnostics/tests/enum/enumInheritance.fir.kt

@@ -1,7 +1,7 @@
 // FILE: test.kt
 enum class MyEnum(): MyClass() {}
 enum class MyEnum2(): MyTrait {}
-enum class MyEnum3(): <!INAPPLICABLE_CANDIDATE!>MyEnumBase<!>() {}
+enum class MyEnum3(): MyEnumBase() {}
 
 open class MyClass() {}