refector: 检验撤回根据count_notok进行update_mb

apps/inm/views.py

@@ -266,6 +266,7 @@ class MIOItemViewSet(ListModelMixin, BulkCreateModelMixin, BulkDestroyModelMixin
         mio: MIO = ins.mio
         if ins.test_date is None:
             raise ParseError('该明细还未检验')
+        if ins.count_notok > 0:
             InmService.update_mb_item(ins, 1, 'count_notok', mio.type, mio.belong_dept)
             ins.test_date = None
             ins.save()