Avoid three-state boolean (TRUE / FALSE / NULL) for solid_queue_recurring_tasks static

[ksylvest]

This ensures the recurring tasks static is always either TRUE or FALSE (never NULL).

[ksylvest]

A bit unclear on the failure for this:

/home/runner/work/solid_queue/solid_queue/vendor/bundle/ruby/3.2.0/gems/puma-6.4.2/lib/puma/binder.rb:334:in `initialize': Address already in use - bind(2) for "127.0.0.1" port 9222 (Errno::EADDRINUSE)

This might be selenium re-using the port for some reason?

[rosa]

I retried these tests and they worked just fine. I'm going to remove the puma plugin soon anyway, so that test will go away in any case. I've never hit this one locally, though!

[rosa]

Thank you!