[Simplify] array*, bv* ident 수정할 때 놓치는 경우 추가

[yeonhee-ryou]

related: #5

• 입력:

method TestSelectionSort(){
  var array1 := new int[5] [5, 3, 4, 1, 2];
  SelectionSort(array1);
  print_array(array1);

  array1 := new int[5] [7, 8, 6, 9, 5];
  SelectionSort(array1);
  print_array(array1);
}

• 현재 출력:

method TestSelectionSort()
{
  var array1 := new int[5] [5, 3, 4, 1, 2];    // 변경 누락
  SelectionSort(v_array1);
  print_array(v_array1);
  v_array1 := new int[5] [7, 8, 6, 9, 5];
  SelectionSort(v_array1);
  print_array(v_array1);
}