c685d6928c
has introduced an exception that is raised on an attempt to include
Sidekiq::Worker to an ActiveJob::Base descendant.
That was done in order to prevent options not supported by ActiveJob,
specifically `queue`. See https://github.com/mperham/sidekiq/issues/2424
Support for `set` was added later on, including the setting of `retry`
from ActiveJob.
d6538b0b4f
This change bridges the gap by allowing ActiveJob::Base descendants to
include `Sidekiq::Options` and use `retry` option of
`sidekiq_options`, and also `sidekiq_retry_in`, and
`sidekiq_retries_exhausted`.
