[BUG] /api/notice/rules 409 about hertzbeat HOT 4 OPEN

You can check whether the receiver_id field of the hzb_notice_rule table conforms to the JSON format and change it manually first. It would be better if you could explain the operation in detail

from hertzbeat.

我是老版本升级，然后打开“告警通知”就报错了。receiver_id 为1

from hertzbeat.

post：/api/notice/rule
参数：{"enable":true,"filterAll":true,"templateId":null,"name":"开启钉钉推送","receiverId":[2],"receiverName":["dingding-DingDing"],"templateName":null,"tags":[]}
响应：{"data":null,"msg":"Could not commit JPA transaction","code":4}

from hertzbeat.

pr #2090

from hertzbeat.