Bump oj from 3.16.3 to 3.16.4

Bumps [oj](https://github.com/ohler55/oj) from 3.16.3 to 3.16.4.
- [Release notes](https://github.com/ohler55/oj/releases)
- [Changelog](https://github.com/ohler55/oj/blob/develop/CHANGELOG.md)
- [Commits](ohler55/oj@v3.16.3...v3.16.4)

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

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

Gemfile.lock

@@ -22,7 +22,7 @@ GEM
     jwt (2.8.1)
       base64
     method_source (1.1.0)
-    oj (3.16.3)
+    oj (3.16.4)
       bigdecimal (>= 3.0)
     parallel (1.24.0)
     pry (0.14.2)