[IR] Don't print multifile/synthetic facade class names in irText tests

This only applies to JVM and fq-names in declaration references
in IR dumps.

This enables us to run more irText tests on platforms other than JVM
(see KT-58605).

compiler/testData/ir/irText/declarations/contextReceivers/unaryOperators.sig.kt.txt

@@ -5,6 +5,9 @@ var operationScore: Int
   // CHECK JVM_IR:
   //   Mangled name: #<get-operationScore>(){}kotlin.Int
   //   Public signature: /operationScore.<get-operationScore>|7107010356269447258[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: #<get-operationScore>(){}
+  //   Public signature: /operationScore.<get-operationScore>|6765204501149451629[0]
   get
   // CHECK:
   //   Mangled name: #<set-operationScore>(kotlin.Int){}
@@ -22,6 +25,9 @@ data class Result {
     // CHECK JVM_IR:
     //   Mangled name: Result#<get-i>(){}kotlin.Int
     //   Public signature: /Result.i.<get-i>|-8784396159001927527[0]
+    // CHECK JS_IR NATIVE:
+    //   Mangled name: Result#<get-i>(){}
+    //   Public signature: /Result.i.<get-i>|6945482638966853621[0]
     get
 
   // CHECK:
@@ -31,26 +37,41 @@ data class Result {
   // CHECK JVM_IR:
   //   Mangled name: Result#component1(){}kotlin.Int
   //   Public signature: /Result.component1|-8217597213800111288[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: Result#component1(){}
+  //   Public signature: /Result.component1|162597135895221648[0]
   operator fun component1(): Int
 
   // CHECK JVM_IR:
   //   Mangled name: Result#copy(kotlin.Int){}Result
   //   Public signature: /Result.copy|5439238034196076859[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: Result#copy(kotlin.Int){}
+  //   Public signature: /Result.copy|-6971662324481626298[0]
   fun copy(i: Int): Result
 
   // CHECK JVM_IR:
   //   Mangled name: Result#equals(kotlin.Any?){}kotlin.Boolean
   //   Public signature: /Result.equals|722809408929142791[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: Result#equals(kotlin.Any?){}
+  //   Public signature: /Result.equals|4638265728071529943[0]
   override operator fun equals(other: Any?): Boolean
 
   // CHECK JVM_IR:
   //   Mangled name: Result#hashCode(){}kotlin.Int
   //   Public signature: /Result.hashCode|-8048879360829830756[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: Result#hashCode(){}
+  //   Public signature: /Result.hashCode|3409210261493131192[0]
   override fun hashCode(): Int
 
   // CHECK JVM_IR:
   //   Mangled name: Result#toString(){}kotlin.String
   //   Public signature: /Result.toString|6958853723545266802[0]
+  // CHECK JS_IR NATIVE:
+  //   Mangled name: Result#toString(){}
+  //   Public signature: /Result.toString|-1522858123163872138[0]
   override fun toString(): String
 
 }
@@ -58,25 +79,40 @@ data class Result {
 // CHECK JVM_IR:
 //   Mangled name: #box(){}kotlin.String
 //   Public signature: /box|-9347091776561469[0]
+// CHECK JS_IR NATIVE:
+//   Mangled name: #box(){}
+//   Public signature: /box|2173511048851971368[0]
 fun box(): String
 
 // CHECK JVM_IR:
 //   Mangled name: #dec!kotlin.Int@Result(){}Result
 //   Public signature: /dec|6054584114651390969[0]
+// CHECK JS_IR NATIVE:
+//   Mangled name: #dec!kotlin.Int@Result(){}
+//   Public signature: /dec|-7224087074051473472[0]
 operator fun Result.dec($context_receiver_0: Int): Result
 
 // CHECK JVM_IR:
 //   Mangled name: #inc!kotlin.Int@Result(){}Result
 //   Public signature: /inc|-6349683016158919485[0]
+// CHECK JS_IR NATIVE:
+//   Mangled name: #inc!kotlin.Int@Result(){}
+//   Public signature: /inc|6156460640001049173[0]
 operator fun Result.inc($context_receiver_0: Int): Result
 
 // CHECK JVM_IR:
 //   Mangled name: #unaryMinus!kotlin.Int@Result(){}Result
 //   Public signature: /unaryMinus|-8891797954767898088[0]
+// CHECK JS_IR NATIVE:
+//   Mangled name: #unaryMinus!kotlin.Int@Result(){}
+//   Public signature: /unaryMinus|-1245437128467335194[0]
 operator fun Result.unaryMinus($context_receiver_0: Int): Result
 
 // CHECK JVM_IR:
 //   Mangled name: #unaryPlus!kotlin.Int@Result(){}Result
 //   Public signature: /unaryPlus|6329022242309077522[0]
+// CHECK JS_IR NATIVE:
+//   Mangled name: #unaryPlus!kotlin.Int@Result(){}
+//   Public signature: /unaryPlus|-4073638544609631[0]
 operator fun Result.unaryPlus($context_receiver_0: Int): Result