[11.x] Fix unique jobs that have a uniqueVia method

[DougSisk]

This pertains to issue #54293.

Adds a test for a unique job that has a uniqueVia method and makes Illuminate\Cache\Repository::getName() public.

[gazben]

@DougSisk According to the docs, when you provide a driver witht the uniqueVia() function it looks like this:

docs: https://laravel.com/docs/11.x/queues#unique-job-locks

    public function uniqueVia(): Repository
    {
        return Cache::driver('redis');
    }

I'm doing the same thing in my code and I'm getting Call to undefined method Illuminate\Cache\RedisStore::getName() errors since the framework update. I don't see how the \Illuminate\Cache\RedisStore class gets the \Illuminate\Cache\Repository::getName() function. It just extends the TaggableStore and that implements the Store interface.

Is the docs accurate in this case?

EDIT: sorry, I take it back. With the new version it seems to work.