Fix ConstantValue-related testData for loadJava tests

compiler/testData/loadJava/compiledKotlin/prop/defaultAccessors/ClassValWithGet.kt

@@ -2,19 +2,19 @@
 package test
 
 class ClassVal() {
-    val property1 = 1
+    val property1 = { 1 }()
       get
 
-    internal val property2 = 1
+    internal val property2 = { 1 }()
       get
 
     private val property3 = Object()
       get
 
-    protected val property4: String = ""
+    protected val property4: String = { "" }()
       get
 
-    public val property5: Int = 1
+    public val property5: Int = { 1 }()
       get
 }