Endpoint to update hub from dashboard button

[bertabcd1234]

Yes, see the endpoints added in 2.3.9.176:

Release 2.3.9 Available

Release 2.3.9.176 Available Changes from 2.3.9.174 Platform Changes More Bonjour/HomeKit tweaks. Added hub management endpoints : /hub/advanced/getManagementToken - fetches hub's management token to be used with other endpoints below. This token is stored in the database. /management/firmwareUpdate?token=tokenValue - starts hub firmware update. /management/firmwareUpdateStatus?token=tokenValue - fetches current firmware update status. /management/clone?token=tokenValue&source=sourceHubIpAdd…