Ensure that core of ActiveSupport in connection
Ensure that core of ActiveSupport in connection

When utilizing the core extensions of ActiveSupport you need to require
the top level of ActiveSupport first to avoid an issue where you'll get
an `uninitialized constant ActiveSupport::Autoload` error. This issue
has been seen by numerous gems, all referencing back to
https://github.com/rails/rails/issues/14664

technicalpickles/pager_duty-connection