Merge pull request #200 from rabbitmq/dependabot/bundler/codegen/nokogiri-1.13.4

Bump nokogiri from 1.13.2 to 1.13.4 in /codegen

Author: michaelklishin

codegen/Gemfile.lock

@@ -11,7 +11,7 @@ GEM
       concurrent-ruby (~> 1.0)
     mini_portile2 (2.8.0)
     minitest (5.14.1)
-    nokogiri (1.13.2)
+    nokogiri (1.13.4)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     racc (1.6.0)