Upgrade gon from 6.0.1 to 6.1.0.
Removes methods that were deprecated in Rails 5. Working toward #14286 (moved).
Changelog: https://github.com/gazay/gon/compare/3a2b56d...9d89bc9
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Removes methods that were deprecated in Rails 5. Working toward #14286 (moved).
Changelog: https://github.com/gazay/gon/compare/3a2b56d...9d89bc9