Push version to 1.2.0

- add integration to official HACS repo

Author: NemoN

custom_components/nemon_intex_swg/manifest.json

@@ -11,5 +11,5 @@
   "iot_class": "local_polling",
   "issue_tracker": "https://github.com/NemoN/ha-intex-swg/issues",
   "requirements": [],
-  "version": "1.1.2"
-}
+  "version": "1.2.0"
+}