Symfony Deprecation. User Deprecated: The "quotes_repository" service is private,

[Sellato]

Hi!

I test your module, works fine, BUT get an error in Symfony Profiler:

Symfony Profiler:
User Deprecated: The "quotes_repository" service is private, getting it from the container is deprecated since Symfony 3.2 and will fail in 4.0. You should either make the service public, or stop using the container directly and use dependency injection instead.

More info at https://symfony.com/blog/new-in-symfony-3-2-improved-private-services

Thanks

[carakas]

@Sellato can you create a PR for this? Shouldn't be too hard