Bump json from 2.12.0 to 2.12.2

Bumps [json](https://github.com/ruby/json) from 2.12.0 to 2.12.2.
- [Release notes](https://github.com/ruby/json/releases)
- [Changelog](https://github.com/ruby/json/blob/master/CHANGES.md)
- [Commits](ruby/json@v2.12.0...v2.12.2)

---
updated-dependencies:
- dependency-name: json
  dependency-version: 2.12.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -51,7 +51,7 @@ GEM
       strong_json (>= 1.1, < 2.2)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.12.0)
+    json (2.12.2)
     json-schema (5.1.1)
       addressable (~> 2.8)
       bigdecimal (~> 3.1)
@@ -176,7 +176,6 @@ GEM
     zlib (3.2.1)
 
 PLATFORMS
-  ruby
 
 DEPENDENCIES
   abbrev