Build(deps): Bump json_pure from 2.7.0 to 2.7.1

Bumps [json_pure](https://github.com/flori/json) from 2.7.0 to 2.7.1.
- [Release notes](https://github.com/flori/json/releases)
- [Changelog](https://github.com/flori/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.7.0...v2.7.1)

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

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

Gemfile.lock

@@ -58,7 +58,7 @@ GEM
       cgi (>= 0.3.3)
     ffi (1.15.5)
     json (2.6.3)
-    json_pure (2.7.0)
+    json_pure (2.7.1)
     language_server-protocol (3.17.0.3)
     mime-types (3.4.1)
       mime-types-data (~> 3.2015)