Update consistency in builders setters.

[drupol]

In order to have a consistency across all the builders,

I propose to:

• Rename MetadataProviderBuilder::setClient() into MetadataProviderBuilder::setHttpClient()

[Jean85]

This is a breaking change. We should mirror the method and deprecate the old name to reduce the need for a major version bump.

[thomasvargiu]

I have some doubts about changing the http client setters and getters to "client". In our domain there is another entity named "client". @drupol @Jean85 what do you think?

[drupol]

I would use setHttpClient for sure to avoid any confusion.

[thomasvargiu]

Oh sorry, you're right, I read it in the wrong way 👍

[drupol]

Grazie a voi !