[IR] update testdata: IrInstanceInitializerCall

compiler/testData/ir/irText/singletons/companion.kt.txt

@@ -1,7 +1,7 @@
 class Z {
   constructor() /* primary */ {
     super/*Any*/()
-        /* InstanceInitializerCall */
+    /* <init>() */
 
   }
 
@@ -12,7 +12,7 @@ class Z {
   companion object Companion {
     private constructor() /* primary */ {
       super/*Any*/()
-            /* InstanceInitializerCall */
+      /* <init>() */
 
     }
 

compiler/testData/ir/irText/singletons/enumEntry.kt.txt

@@ -1,7 +1,7 @@
 open enum class Z : Enum<Z> {
   private constructor() /* primary */ {
     super/*Enum*/<Z>()
-        /* InstanceInitializerCall */
+    /* <init>() */
 
   }
 
@@ -9,7 +9,7 @@ open enum class Z : Enum<Z> {
   private enum entry class ENTRY : Z {
     private constructor() /* primary */ {
       super/*Z*/() /*~> Unit */
-            /* InstanceInitializerCall */
+      /* <init>() */
 
     }
 
@@ -19,7 +19,7 @@ open enum class Z : Enum<Z> {
     inner class A {
       constructor() /* primary */ {
         super/*Any*/()
-                /* InstanceInitializerCall */
+        /* <init>() */
 
       }
 

compiler/testData/ir/irText/singletons/object.kt.txt

@@ -1,7 +1,7 @@
 object Z {
   private constructor() /* primary */ {
     super/*Any*/()
-        /* InstanceInitializerCall */
+    /* <init>() */
 
   }
 
@@ -11,7 +11,7 @@ object Z {
   class A {
     constructor() /* primary */ {
       super/*Any*/()
-            /* InstanceInitializerCall */
+      /* <init>() */
 
     }