Add hooks: actionFacetedSearchSetSupportedControllers actionFacetedSearchFilters actionFacetedSearchCacheKeyGeneration

[Codencode]

Questions	Answers
Branch?	9.x
Description?	This PR adds documentation for the three new hooks in the ps_facetedsearch module: - actionFacetedSearchSetSupportedControllers - actionFacetedSearchFilters - actionFacetedSearchCacheKeyGeneration
Fixed ticket?
Related PR	https://github.com/PrestaShop/ps_facetedsearch/pull/1170 - https://github.com/PrestaShop/ps_facetedsearch/pull/1195
Sponsor company	Codencode snc

[Codencode]

@kpodemski Hi Krystian, as you suggested, I've created the documentation for the hooks I added to the ps_facetedsearch module. Could you please check if everything is okay? Keep in mind this is my first time creating a PR for documentation, so it's likely something might be missing or not entirely correct.

Thanks!

[kpodemski]

thank you Paolo, I'll check it as soon as I can

[Hlavtox]

@Codencode Conflicts :-(

@kpodemski Branch OK? Can we merge after Paolo resolves the conflict?

[Codencode]

@Hlavtox conflicts resolved.