[NI] Testdata changes after fixes in error types

compiler/testData/diagnostics/tests/controlFlowAnalysis/unresolvedReference.kt

@@ -1,4 +1,6 @@
+// !WITH_NEW_INFERENCE
 // See KT-6665: unresolved reference (v.bar) should not produce "unreachable code" after it
+
 fun foo(): Int {
     val v = 1
     val <!UNUSED_VARIABLE!>c<!> = v.<!UNRESOLVED_REFERENCE!>bar<!> ?: return 0
@@ -27,14 +29,14 @@ fun foo3(): Int {
 fun bar(): Int {
     val v = 1
     val c = v.<!UNRESOLVED_REFERENCE!>bar<!> ?: 42
-    return c
+    return <!NI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>c<!>
 }
 
 fun bar2(): Int {
     val v = 1
     val c = if (true) v.<!UNRESOLVED_REFERENCE!>bar<!> else 3
-    val b = c
-    return b
+    val b = <!NI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>c<!>
+    return <!NI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>b<!>
 }
 
 fun bar3(): Int {
@@ -43,6 +45,6 @@ fun bar3(): Int {
         true -> v.<!UNRESOLVED_REFERENCE!>bar<!>
         else -> 3
     }
-    val b = c
-    return b
+    val b = <!NI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>c<!>
+    return <!NI;DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>b<!>
 }