Bump apollo-server-express from 2.21.0 to 2.21.1

Bumps [apollo-server-express](https://github.com/apollographql/apollo-server/tree/HEAD/packages/apollo-server-express) from 2.21.0 to 2.21.1.
- [Release notes](https://github.com/apollographql/apollo-server/releases)
- [Changelog](https://github.com/apollographql/apollo-server/blob/main/CHANGELOG.md)
- [Commits](https://github.com/apollographql/apollo-server/commits/apollo-server-express@2.21.1/packages/apollo-server-express)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -36,7 +36,7 @@
   "dependencies": {
     "apollo-metrics": "^1.0.1",
     "apollo-server": "^2.21.0",
-    "apollo-server-express": "^2.18.2",
+    "apollo-server-express": "^2.21.1",
 
 
 
@@ -98,7 +98,7 @@
     "mongoose": "^5.11.18",
     "mongoose-lean-virtuals": "^0.7.2",
     "mustache": "^4.0.1",
-    "object-hash": "^2.0.3",
+    "object-hash": "^2.1.1",
     "object-path": "^0.11.5",
     "p-limit": "^3.0.2",
     "passport": "^0.4.1",