Get all categories in category tree form (not only enabled ones)

[matthieu-rolland]

Questions	Answers
Branch?	1.7.6.x
Description?	Include disabled categories in category tree.
Type?	bug fix
Category?	BO
BC breaks?	no
Deprecations?	no
Fixed ticket?	fixes #14790
How to test?	see #14790

---

This change is 

[matthieu-rolland]

I could make this simple modification because this CategoryTreeChoiceProvider is only used by one service, which is on only used in the category form.

In the future if we need to have another category tree that doesn't take disabled categories into account, then we'll have to make that optional via the constructor, and configure it in
src/PrestaShopBundle/Resources/config/services/adapter/form.yml

It just felt like premature optimization at this point, don't hesitate to tell me if you think otherwise.

[eternoendless]

I bet this will become a problem once we try and use the same provider elsewhere. I think we should add the option in the constructor. Remember that other people may be using this class for purposes unknown to us.

[eternoendless]

Please add the option in the constructor

[matthieu-rolland]

done !

Requested change has been applied

[matks]

@matthieu-rolland PR logic is ✅but codestyle is broken according to PrettyCI
Can you fix and update the PR ?

[eternoendless]

Thank you @matthieu-rolland