Don't skip monkeypatches if ActiveSupport present (#248)
Don't skip monkeypatches if ActiveSupport present (#248)

sidekiq-unique-jobs needs a small number of methods from active support. It contains some vendored methods in case ActiveSupport isn't present.

Currently those methods are only added if ActiveSupport is _nowhere Ruby's the load path_. This breaks in the following cases:
- ActiveSupport is being used the application but only a subset of methods are included.
- ActiveSupport is present in the load path but is not being used as part of the application.

This removes the check on whether ActiveSupport is loadable. This should solve all cases.
mhenrixon/sidekiq-unique-jobs,mhenrixon/sidekiq-unique-jobs,mhenrixon/sidekiq-unique-jobs,mhenrixon/sidekiq-unique-jobs