Update test data that mentioned old JvmAbi constants

compiler/testData/codegen/box/classes/classObjectToString.kt

@@ -1,7 +1,7 @@
 class SomeClass { class object }
 
 fun box() = 
-    if ((SomeClass.toString() as java.lang.String).matches("SomeClass\\\$object@[0-9a-fA-F]+"))
+    if ((SomeClass.toString() as java.lang.String).matches("SomeClass\\\$Default@[0-9a-fA-F]+"))
         "OK"
     else
         "Fail: $SomeClass"

compiler/testData/codegen/boxWithStdlib/native/nativePropertyAccessors.kt

@@ -39,8 +39,8 @@ fun box(): String {
     return check({defaultGetter}, "_DefaultPackage.getDefaultGetter()I")
            ?: check({defaultSetter = 1}, "_DefaultPackage.setDefaultSetter(I)V")
 
-           ?: check({C.defaultGetter}, "C\$object.getDefaultGetter()I")
-           ?: check({C.defaultSetter = 1}, "C\$object.setDefaultSetter(I)V")
+           ?: check({C.defaultGetter}, "C\$Default.getDefaultGetter()I")
+           ?: check({C.defaultSetter = 1}, "C\$Default.setDefaultSetter(I)V")
 
            ?: check({C().defaultGetter}, "C.getDefaultGetter()I")
            ?: check({C().defaultSetter = 1}, "C.setDefaultSetter(I)V")

compiler/testData/codegen/defaultArguments/reflection/classInClassObject.kt

@@ -4,5 +4,5 @@ class A {
     }
 }
 
-// CLASS: A$object$Foo
+// CLASS: A$Default$Foo
 // HAS_DEFAULT_CONSTRUCTOR: true

compiler/testData/codegen/outerClassInfo/outerClassInfo.java

@@ -4,7 +4,7 @@ import java.lang.Object;
 
 class Foo {
 
-    class object { }
+    class Default { }
 
     class InnerClass { }