build: bump json from 2.15.1 to 2.15.2 (#360)

Bumps [json](https://github.com/ruby/json) from 2.15.1 to 2.15.2.
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.15.1...v2.15.2)

---
updated-dependencies:
- dependency-name: json
  dependency-version: 2.15.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -29,8 +29,8 @@ GEM
     diff-lcs (1.6.2)
     docile (1.4.1)
     dry-inflector (1.2.0)
-    json (2.15.1)
-    json (2.15.1-java)
+    json (2.15.2)
+    json (2.15.2-java)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     parallel (1.27.0)