Merge branch 'common/feat/jh-change-recaptcha-domain' into 'master'

Allow the gitlab-jh codebase to override recaptcha module to avoid getting blocked in China

See merge request gitlab-org/gitlab!64497

lib/gitlab/recaptcha.rb

@@ -24,3 +24,6 @@ module Gitlab
     end
   end
 end
+
+# call prepend_mod to ensure JH-specific module run even though there is no corresponding EE-specific module
+Gitlab::Recaptcha.prepend_mod