Modify all Agent parameters serverUrl or wgToken

Tip: The following server-side URL and wgToken correspond to the parameters' server-side URL 'and' wgToken 'in the agent configuration file. We only need to fill in the agent configuration parameters that need to be modified, not all of them. After saving, the system will issue instructions to batch modify the parameters filled in by all monitor host agents. If the value is empty, the corresponding parameters will not be modified. The modification of the following parameters needs to be carried out before the corresponding configuration modification on the server side, because if the server side is modified first, all agents will be offline and it will be impossible to issue batch instructions to modify agent configurations. After saving, it will take about 5 minutes to complete all modifications