additional validation fixes

Author: sirkirby

custom_components/unifi_network_rules/manifest.json

@@ -9,7 +9,6 @@
     "iot_class": "local_push",
     "issue_tracker": "https://github.com/sirkirby/unifi-network-rules/issues",
     "loggers": ["aiounifi"],
-    "platforms": ["switch"],
     "quality_scale": "custom",
     "requirements": [
         "aiohttp",

custom_components/unifi_network_rules/triggers.yaml

@@ -0,0 +1,4 @@
+rule_enabled: {}
+rule_disabled: {}
+rule_changed: {}
+rule_deleted: {}