fix(deps): update dependency assert to v2

Author: renovate-bot

package.json

@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/thebigredgeek/apollo-resolvers#readme",
   "dependencies": {
-    "assert": "^1.4.1",
+    "assert": "^2.0.0",
     "deepmerge": "^1.3.1"
   },
   "devDependencies": {