fix(tvm_utility): add virtual destructor to tvm_utility

Signed-off-by: Y.Hisaki <yhisaki31@gmail.com>

Author: yhisaki

common/tvm_utility/include/tvm_utility/pipeline.hpp

@@ -93,6 +93,7 @@ class PipelineStage
    * @return The output of the pipeline
    */
   virtual OutputType schedule(const InputType & input) = 0;
+  virtual ~PipelineStage() {}
   InputType input_type_indicator_;
   OutputType output_type_indicator_;
 };