Fixed Interpolate headers (#4403)

ngraph/core/reference/include/ngraph/runtime/reference/interpolate.hpp

@@ -24,6 +24,7 @@
 #include <functional>
 #include <map>
 #include "ngraph/coordinate_transform.hpp"
+#include "ngraph/op/interpolate.hpp"
 #include "ngraph/shape_util.hpp"
 
 namespace ngraph

ngraph/core/reference/src/runtime/reference/interpolate.cpp

@@ -14,9 +14,8 @@
 // limitations under the License.
 //*****************************************************************************
 
-#include "ngraph/op/interpolate.hpp"
-#include <numeric>
 #include "ngraph/runtime/reference/interpolate.hpp"
+#include <numeric>
 
 using namespace ngraph::runtime::reference;