HarmonyOS 申请相机权限的时候，弹窗里面显示web request

可以在module.json5，配置reason，参考链接：https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/declare-permissions-V5，配置文件片段如下：

{
  "module" : {
  ...
  "requestPermissions":[
  {
    "name" : "ohos.permission.PERMISSION1",
  "reason": "$string:reason",
  "usedScene": {
    "abilities": [
    "FormAbility"
    ],
    "when":"inuse"
  }
  },
  ...
  ]
}
}