Remove use_shape_infer condition in calc_output_layout

Author: kelvinchoi-intel

src/plugins/intel_gpu/src/graph/reshape.cpp

@@ -115,9 +115,8 @@ layout reshape_inst::calc_output_layout(reshape_node const& node, kernel_impl_pa
     if (desc->output_shape.count() == 0) {
         if (desc->output_partial_shape.size() != 0) {
             format out_fmt = format::adjust_to_rank(input_layout.format, desc->output_partial_shape.rank().get_length());
-            auto use_new_shape_infer = node.get_program().is_new_shape_infer();
             auto output_shape = desc->output_partial_shape;
-            if (!use_new_shape_infer && output_shape.size() < 4)
+            if (output_shape.size() < 4)
                 output_shape.insert(output_shape.end(), 4 - output_shape.size(), 1);
             return layout{output_shape, input_layout.data_type, out_fmt};
         } else {