Merge pull request #389 from jhmartin/dependabot/bundler/json-2.16.0

Bump json from 2.15.2 to 2.16.0

Author: jhmartin

Gemfile.lock

@@ -23,7 +23,7 @@ GEM
       concurrent-ruby
     concurrent-ruby (1.2.2)
     jmespath (1.6.2)
-    json (2.15.2)
+    json (2.16.0)
     kramdown (2.4.0)
       rexml
     kramdown-parser-gfm (1.1.0)