⬆️ Bump json from 2.7.3 to 2.7.4

Bumps [json](https://github.com/ruby/json) from 2.7.3 to 2.7.4.
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.7.3...v2.7.4)

---
updated-dependencies:
- dependency-name: json
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -194,7 +194,7 @@ GEM
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
     jmespath (1.6.2)
-    json (2.7.3)
+    json (2.7.4)
     jwt (1.5.6)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)