Update orbit.json

fixed the ssl error by using HTTP

i want to use https but i dont have a certificate that shows its a safe website yet.

domains/orbit.json

@@ -5,6 +5,6 @@
     "email": "shaundereuv@gmail.com"
   },
   "record": {
-    "URL": "https://orbitbot.my.pebble.host:25603"
+    "URL": "http://orbitbot.my.pebble.host:25603"
   }
 }