chore(deps): bump json from 2.2.0 to 2.5.1

Bumps [json](https://github.com/flori/json) from 2.2.0 to 2.5.1.
- [Release notes](https://github.com/flori/json/releases)
- [Changelog](https://github.com/flori/json/blob/master/CHANGES.md)
- [Commits](flori/json@v2.2.0...v2.5.1)

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

Gemfile.lock

@@ -115,7 +115,7 @@ GEM
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.4)
-    json (2.2.0)
+    json (2.5.1)
     json-schema (2.8.1)
       addressable (>= 2.4)
     jsonapi-renderer (0.2.2)