[IR] update testdata: unify printing custom/non-standard modifiers

compiler/testData/ir/irText/firProblems/DelegationAndInheritanceFromJava.fir.kt.txt

@@ -51,10 +51,11 @@ class Impl : A, B {
       return <this>.#<$$delegate_0>.<get-size>()
     }
 
-  local /*final field*/ val <$$delegate_0>: B
+  local /* final field */ val <$$delegate_0>: B
 
 }
 
 fun box(): String {
   return "OK"
 }
+

compiler/testData/ir/irText/firProblems/DelegationAndInheritanceFromJava.kt.txt

@@ -5,7 +5,7 @@ class Impl : A, B {
 
   }
 
-  private /*final field*/ val $$delegate_0: B = b
+  private /* final field */ val $$delegate_0: B = b
   override fun add(element: @FlexibleNullability String?): Boolean {
     return <this>.#$$delegate_0.add(element = element)
   }

compiler/testData/ir/irText/firProblems/SignatureClash.fir.kt.txt

@@ -53,7 +53,7 @@ data class DataClass : Derived, Delegate {
     <this>.#<$$delegate_0>.bar()
   }
 
-  local /*final field*/ val <$$delegate_0>: Delegate
+  local /* final field */ val <$$delegate_0>: Delegate
   override fun equals(other: Any?): Boolean {
     when {
       EQEQEQ(arg0 = <this>, arg1 = other) -> return true
@@ -77,3 +77,4 @@ data class DataClass : Derived, Delegate {
   }
 
 }
+