deCONZ migrate to SSDP discovery (#24252)

* Migrate deCONZ to use new SSDP discovery
Add new discovery info manufacturer URL to be able to separate Hue and deCONZ bridges

* Mark deCONZ as migrated in Discovery component

* Fix tests

* Fix Hue discovery ignore deCONZ bridge

* Less snake more badger

* Mushroom

* Fix indentation

* Config flow ignore manufacturer url that is not philips

homeassistant/components/hue/config_flow.py

@@ -8,6 +8,7 @@ import async_timeout
 import voluptuous as vol
 
 from homeassistant import config_entries
+from homeassistant.components.ssdp import ATTR_MANUFACTURERURL
 from homeassistant.core import callback
 from homeassistant.helpers import aiohttp_client
 
@@ -15,6 +16,8 @@ from .bridge import get_bridge
 from .const import DOMAIN, LOGGER
 from .errors import AuthenticationRequired, CannotConnect
 
+HUE_MANUFACTURERURL = 'http://www.philips.com'
+
 
 @callback
 def configured_hosts(hass):
@@ -143,6 +146,9 @@ class HueFlowHandler(config_entries.ConfigFlow):
         This flow is triggered by the SSDP component. It will check if the
         host is already configured and delegate to the import step if not.
         """
+        if discovery_info[ATTR_MANUFACTURERURL] != HUE_MANUFACTURERURL:
+            return self.async_abort(reason='not_hue_bridge')
+
         # Filter out emulated Hue
         if "HASS Bridge" in discovery_info.get('name', ''):
             return self.async_abort(reason='already_configured')