Add integration_type service to glances (home-assistant#159033)

Author: joostlek

homeassistant/components/glances/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@engrbm87"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/glances",
+  "integration_type": "service",
   "iot_class": "local_polling",
   "loggers": ["glances_api"],
   "requirements": ["glances-api==0.8.0"]

homeassistant/generated/integrations.json

@@ -2380,7 +2380,7 @@
     },
     "glances": {
       "name": "Glances",
-      "integration_type": "hub",
+      "integration_type": "service",
       "config_flow": true,
       "iot_class": "local_polling"
     },