fix(deps): update apollo graphql packages

Author: renovate-bot

src/server/package.json

@@ -13,15 +13,15 @@
     "@nestjs/testing": "6.3.1",
     "@nestjs/typeorm": "6.1.2",
     "@nestjs/websockets": "6.3.1",
-    "apollo-server-express": "2.6.2",
+    "apollo-server-express": "2.7.2",
     "class-transformer": "0.1.10",
     "class-validator": "0.7.3",
     "classnames": "2.2.6",
     "express": "4.17.1",
     "express-http-proxy": "1.5.1",
     "graphql": "14.3.1",
     "graphql-subscriptions": "1.1.0",
-    "graphql-tools": "4.0.4",
+    "graphql-tools": "4.0.5",
     "lodash": "4.17.13",
     "node-fetch": "2.6.0",
     "passport": "0.4.0",