Bump graphql from 2.2.3 to 2.2.10

Bumps [graphql](https://github.com/rmosolgo/graphql-ruby) from 2.2.3 to 2.2.10.
- [Release notes](https://github.com/rmosolgo/graphql-ruby/releases)
- [Changelog](https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md)
- [Commits](rmosolgo/graphql-ruby@v2.2.3...v2.2.10)

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

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

Gemfile.lock

@@ -127,8 +127,8 @@ GEM
     graphiql-rails (1.9.0)
       railties
       sprockets-rails
-    graphql (2.2.3)
-      racc (~> 1.4)
+    graphql (2.2.10)
+      base64
     hashdiff (1.1.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)