[Fix] Relax module adapter template constraints

[lzhangzz]

Relax module adpater template constraints so that derived class does not have to forward operator() to base class.

[AllentDan]

LGTM

[lvhan028]

May remove

Result<Value> YOLOV3Head::operator()(const Value& prep_res, const Value& infer_res) {
  return YOLOHead::operator()(prep_res, infer_res);
}

and

Result<Value> YOLOV5Head::operator()(const Value& prep_res, const Value& infer_res) {
  return YOLOHead::operator()(prep_res, infer_res);
}

in yolo_head.cpp

[lzhangzz]

May remove

Result<Value> YOLOV3Head::operator()(const Value& prep_res, const Value& infer_res) {
  return YOLOHead::operator()(prep_res, infer_res);
}

and

Result<Value> YOLOV5Head::operator()(const Value& prep_res, const Value& infer_res) {
  return YOLOHead::operator()(prep_res, infer_res);
}

in yolo_head.cpp

done