SWDEV-475134-[catch2][dtest] Functional graph tests for hipUserObject

Change-Id: If4dbe6a3cc6a929e2e4a9521f05dfa2836f0855b

catch/unit/graph/user_object_common.hh

@@ -34,6 +34,7 @@ struct BoxStruct {
 
 class BoxClass {
  public:
+  int count;
   BoxClass() { INFO("Constructor called for Class!\n"); }
   ~BoxClass() { INFO("Destructor called for Class!\n"); }
 };