Update to js-jupyter-services 0.5 for some reconnect fixes that are nice to have

Author: Doron Rosenberg

package.json

@@ -9,7 +9,7 @@
     "url": "git://github.com/EclairJS/eclairjs-node.git"
   },
   "dependencies": {
-    "jupyter-js-services": "^0.4.3",
+    "jupyter-js-services": "^0.5",
     "request": "2.67.x",
     "ws": "^0.8.0",
     "xmlhttprequest": "^1.8.0"