Fix test, remove duplicate annotation

It started to fail only now because KClassImpl constructor is now loading
class' annotations (previously annotations weren't loaded by Java reflection)

compiler/testData/compileKotlinAgainstKotlin/KotlinPropertyAsAnnotationParameter.B.kt

@@ -3,8 +3,10 @@ import java.lang.annotation.RetentionPolicy
 import a.*
 
 Ann(i, s, f, d, l, b, bool, c, str)
+class MyClass1
+
 Ann(i2, s2, f2, d2, l2, b2, bool2, c2, str2)
-class MyClass
+class MyClass2
 
 Retention(RetentionPolicy.RUNTIME)
 annotation class Ann(
@@ -20,7 +22,7 @@ annotation class Ann(
 )
 
 fun main(args: Array<String>) {
-    MyClass()
+    // Trigger annotation loading
+    (MyClass1() as java.lang.Object).getClass().getAnnotations()
+    (MyClass2() as java.lang.Object).getClass().getAnnotations()
 }
-
-