Add integration_type service to environment_canada (home-assistant#159007)

Author: joostlek

homeassistant/components/environment_canada/manifest.json

@@ -4,6 +4,7 @@
   "codeowners": ["@gwww", "@michaeldavie"],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/environment_canada",
+  "integration_type": "service",
   "iot_class": "cloud_polling",
   "loggers": ["env_canada"],
   "requirements": ["env-canada==0.12.1"]

homeassistant/generated/integrations.json

@@ -1782,7 +1782,7 @@
     },
     "environment_canada": {
       "name": "Environment Canada",
-      "integration_type": "hub",
+      "integration_type": "service",
       "config_flow": true,
       "iot_class": "cloud_polling"
     },