chore: setting repository url in package.json

Author: chanind

package.json

@@ -12,7 +12,7 @@
   "author": "David Chanin <[email protected]>",
   "repository": {
     "type": "git",
-    "url": ""
+    "url": "https://github.com/chanind/express-graphql-query-rewriter"
   },
   "license": "MIT",
   "engines": {