Add diagnostics to test data from NI

compiler/testData/diagnostics/tests/inference/kt1293.kt

@@ -1,10 +1,11 @@
+// !WITH_NEW_INFERENCE
 //KT-1293 Kompiler doesn't show error when element of Array<Int?> is assigned to Int
 
 package kt1293
 
 fun main(args : Array<String>) {
     val intArray = arrayOfNulls<Int>(10)
-    val <!UNUSED_VARIABLE!>i<!> : Int = <!TYPE_MISMATCH!>intArray[0]<!>
+    val <!UNUSED_VARIABLE!>i<!> : Int = <!NI;TYPE_MISMATCH, TYPE_MISMATCH!>intArray[0]<!>
     requiresInt(<!TYPE_MISMATCH!>intArray[0]<!>)
 }