build(deps): bump json from 2.16.0 to 2.18.0 (#7772)

Bumps [json](https://github.com/ruby/json) from 2.16.0 to 2.18.0.
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.16.0...v2.18.0)

---
updated-dependencies:
- dependency-name: json
  dependency-version: 2.18.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -234,7 +234,7 @@ GEM
       railties (>= 3.1)
     jsbundling-rails (1.3.1)
       railties (>= 6.0.0)
-    json (2.16.0)
+    json (2.18.0)
     jwt (2.10.1)
       base64
     kgio (2.11.4)