cannot update --data param of a kserve job

[gujingit]

1. submit kserve job

   arena serve kserve \
   --name=test \
   --image=nginx \
   --data="opt-pvc:/work/" \
   "sleep 7d"

2. update data

   arena serve update kserve \
   --name=test \
   --image=nginx \
   --data="qwen-pvc:/work/" \
   "sleep 7d"

   output

   ERRO[0000] unknown flag: --data

However, kserve isvc supports updating predictor container volumes.