fix(package): update graphql to version 14.0.0-rc.1 (#22)

Author: greenkeeper[bot]

package.json

@@ -97,7 +97,7 @@
     "webpack": "^4.7.0"
   },
   "dependencies": {
-    "graphql": "^0.13.0",
+    "graphql": "^14.0.0-rc.1",
     "graphql-tag": "^2.4.2",
     "loader-utils": "^1.1.0"
   },