Reapplied Telegram Bot Test Message definition

Projects/Superalgos/Schemas/App-Schema/telegram-bot.json

@@ -11,6 +11,13 @@
             "iconPathOn": "configuration",
             "iconPathOff": "configuration"
         },
+        {
+            "action": "Send Telegram Test Message",
+            "label": "Send Telegram Test Message",
+            "iconPathOn": "test-entity",
+            "iconPathOff": "test-entity",
+            "actionFunction": "payload.executeAction"
+        },
         {
             "action": "Delete UI Object",
             "askConfirmation": true,