chore(deps): bump graphql from 2.1.7 to 2.2.0

Bumps [graphql](https://github.com/rmosolgo/graphql-ruby) from 2.1.7 to 2.2.0.
- [Release notes](https://github.com/rmosolgo/graphql-ruby/releases)
- [Changelog](https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md)
- [Commits](rmosolgo/graphql-ruby@v2.1.7...v2.2.0)

---
updated-dependencies:
- dependency-name: graphql
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile

@@ -18,7 +18,7 @@ gem 'lograge', '~> 0.14.0'
 
 # API
 gem 'active_model_serializers', '~> 0.10.14'
-gem 'graphql', '~> 2.1.7'
+gem 'graphql', '~> 2.2.0'
 gem 'rack-cors', '~> 2.0.1'
 gem 'health_check', '~> 3.1.0'
 gem 'tiny_appstore_connect', '~> 0.1.12'

Gemfile.lock

@@ -185,7 +185,7 @@ GEM
     graphiql-rails (1.9.0)
       railties
       sprockets-rails
-    graphql (2.1.7)
+    graphql (2.2.0)
       racc (~> 1.4)
     hashie (5.0.0)
     health_check (3.1.0)
@@ -589,7 +589,7 @@ DEPENDENCIES
   friendly_id (~> 5.5.1)
   gitlab_omniauth-ldap (~> 2.2.0)
   graphiql-rails
-  graphql (~> 2.1.7)
+  graphql (~> 2.2.0)
   health_check (~> 3.1.0)
   improved_jenkins_client (~> 1.6.7)
   jb (~> 0.8.2)