修复推流生成通道未通知上级平台的问题，添加注册时清楚脏数据。

648540858

2022-01-19 6ba8ab22b54e83d0e0edabb9d0fdc8870b86e98f

 web_src/src/components/ParentPlatformList.vue

@@ -138,7 +138,7 @@
        });
    },
    chooseChannel: function(platform) {
       this.$refs.chooseChannelDialog.openDialog(platform.serverGBId, this.initData)
       this.$refs.chooseChannelDialog.openDialog(platform.serverGBId, platform.name, platform.catalogId, this.initData)
    },
    initData: function() {
      this.getPlatformList();