MultiFlexi definition update

Author: Vitexus

multiflexi/sms_input.multiflexi.app.json

@@ -11,6 +11,7 @@
     "ociimage": "docker.io\/vitexsoftware\/sms-input",
     "version": "0.1.0",
     "uuid": "627d5a24-6acc-4e33-ae76-9c84fe11781b",
+    "topics": "SMS, Input",
     "environment": {
         "MODEM_IP": {
             "type": "text",