Bump oj from 3.16.15 to 3.16.16

Bumps [oj](https://github.com/ohler55/oj) from 3.16.15 to 3.16.16.
- [Release notes](https://github.com/ohler55/oj/releases)
- [Changelog](https://github.com/ohler55/oj/blob/develop/CHANGELOG.md)
- [Commits](ohler55/oj@v3.16.15...v3.16.16)

---
updated-dependencies:
- dependency-name: oj
  dependency-version: 3.16.16
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -460,7 +460,7 @@ GEM
     nokogiri (1.19.1-x86_64-linux-gnu)
       racc (~> 1.4)
     oauth (0.5.6)
-    oj (3.16.15)
+    oj (3.16.16)
       bigdecimal (>= 3.0)
       ostruct (>= 0.2)
     omniauth (1.9.2)