Bump apollo-server-hapi from 1.3.6 to 2.14.2

Bumps [apollo-server-hapi](https://github.com/apollographql/apollo-server) from 1.3.6 to 2.14.2.
- [Release notes](https://github.com/apollographql/apollo-server/releases)
- [Changelog](https://github.com/apollographql/apollo-server/blob/master/CHANGELOG.md)
- [Commits](https://github.com/apollographql/apollo-server/compare/v1.3.6...apollo-server-hapi@2.14.2)

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

x-pack/package.json

@@ -220,7 +220,7 @@
     "apollo-link-schema": "^1.1.0",
     "apollo-link-state": "^0.4.1",
     "apollo-server-errors": "^2.0.2",
-    "apollo-server-hapi": "^1.3.6",
+    "apollo-server-hapi": "^2.14.2",
     "archiver": "3.1.1",
     "axios": "^0.19.0",
     "bluebird": "3.5.5",