Update apollo-graphql package to latest (apollographql/apollo-server#3387)

This commit updates the apollo-graphql package to the latest
version. This includes a fix for a bug that currently breaks
minification. For reference, see:
apollographql/apollo-tooling#1551

Fixes apollographql/apollo-server#3335
Apollo-Orig-Commit-AS: apollographql/apollo-server@6a4b681

Author: trevor-scheer

federation-js/package.json

@@ -15,7 +15,7 @@
   },
   "dependencies": {
     "apollo-env": "^0.5.1",
-    "apollo-graphql": "^0.3.3",
+    "apollo-graphql": "^0.3.4",
     "apollo-server-env": "file:../apollo-server-env",
     "lodash.xorby": "^4.7.0"
   },

gateway-js/package.json

@@ -22,7 +22,7 @@
     "@apollo/federation": "file:../apollo-federation",
     "apollo-engine-reporting-protobuf": "file:../apollo-engine-reporting-protobuf",
     "apollo-env": "^0.5.1",
-    "apollo-graphql": "^0.3.3",
+    "apollo-graphql": "^0.3.4",
     "apollo-server-caching": "file:../apollo-server-caching",
     "apollo-server-core": "file:../apollo-server-core",
     "apollo-server-env": "file:../apollo-server-env",