Hotfix for negative axes in unsqueeze op (#3705)

* Hotfix for negative axes in unsqueeze op

* Review fix I

src/ngraph/frontend/onnx_import/op/unsqueeze.cpp

@@ -17,6 +17,7 @@
 #include "ngraph/op/fused/unsqueeze.hpp"
 #include "ngraph/op/constant.hpp"
 #include "squeeze.hpp"
+#include "utils/common.hpp"
 
 namespace ngraph
 {
@@ -30,8 +31,11 @@ namespace ngraph
                 {
                     auto data = node.get_ng_inputs().at(0);
                     auto axes = node.get_attribute_value<std::vector<std::int64_t>>("axes", {});
+                    const auto expanded_rank = data->get_shape().size() + axes.size();
+                    std::vector<std::size_t> valid_axes =
+                        common::validate_axes(node, axes, expanded_rank);
                     auto axes_node = std::make_shared<ngraph::op::Constant>(
-                        element::i64, Shape{axes.size()}, axes);
+                        element::i64, Shape{valid_axes.size()}, valid_axes);
                     return {std::make_shared<ngraph::op::Unsqueeze>(data, axes_node)};
                 }