📚 PR:
- build(deps-dev): bump wait-on from 5.3.0 to 6.0.0 (#522)
- build(deps): bump fastify/github-action-merge-dependabot (#526)
- build(deps-dev): bump @types/node from 15.14.1 to 16.0.0 (#527)
- chore: upgrade undici to v4 and deps (#528)
- Removed GraphQL Playground & Update GraphiQL (#453)
- build(deps): bump actions/setup-node from 2.1.5 to 2.2.0 (#523)