Merge pull request #334 from dokku/dependabot/bundler/dot-github/json-2.15.2.1

chore(deps): bump json from 2.15.1 to 2.15.2.1 in /.github

Author: josegonzalez

.github/Gemfile.lock

@@ -21,7 +21,7 @@ GEM
     http-cookie (1.1.0)
       domain_name (~> 0.5)
     insist (1.0.0)
-    json (2.15.1)
+    json (2.15.2.1)
     logger (1.7.0)
     mime-types (3.7.0)
       logger