Change link protocol to secured https

Author: stanislaw-grin

package.json

@@ -37,7 +37,7 @@
     "url": "https://github.com/Backendless/JS-SDK"
   },
   "bugs": {
-    "url": "http://support.backendless.com",
+    "url": "https://support.backendless.com",
     "email": "[email protected]"
   },
   "keywords": [