Maintenance: Bump rubocop-graphql from 0.14.3 to 0.14.4

Bumps [rubocop-graphql](https://github.com/DmitryTsepelev/rubocop-graphql) from 0.14.3 to 0.14.4.
- [Release notes](https://github.com/DmitryTsepelev/rubocop-graphql/releases)
- [Changelog](https://github.com/DmitryTsepelev/rubocop-graphql/blob/master/CHANGELOG.md)
- [Commits](https://github.com/DmitryTsepelev/rubocop-graphql/compare/v0.14.3...v0.14.4)

Gemfile.lock

@@ -468,7 +468,7 @@ GEM
     rubocop-faker (1.1.0)
       faker (>= 2.12.0)
       rubocop (>= 0.82.0)
-    rubocop-graphql (0.14.3)
+    rubocop-graphql (0.14.4)
       rubocop (>= 0.87, < 2)
     rubocop-inflector (0.2.1)
       activesupport
@@ -554,7 +554,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.1.0)
+    unicode-display_width (2.2.0)
     unicorn (6.1.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)