feat(form-theme): add label_translation_parameters support

[fancyweb]

Subject

Use the "label_translation_parameters" when translating form labels. This new feature was introduced in Symfony 4.3.

I am targeting this branch, because it adds support for a currently unsupported feature but in a backward compatible way.

Changelog

### Added
- Added support for the `label_translation_parameters` option in the form theme.

[phansys]

Should not the trans() calls at filter_admin_fields.html.twig be updated too?

SonataAdminBundle/src/Resources/views/Form/filter_admin_fields.html.twig

Line 47 in 65ef0a3

{{ child.vars.label|trans({}, translation_domain) }}

SonataAdminBundle/src/Resources/views/Form/filter_admin_fields.html.twig

Line 78 in 65ef0a3

{{ label|trans({}, translation_domain) }}

[VincentLanglet]

Hi @fancyweb, do you have time to finish your PR ? :)

[fancyweb]

@VincentLanglet I forgot about this one 😅 Do you want to finish this PR?

[VincentLanglet]

@VincentLanglet I forgot about this one 😅 Do you want to finish this PR?

Maybe later, but I won't have time ATM.

But I was just looking for an answer to the @phansys question. There is maybe nothing to add.

[VincentLanglet]

Closing in favor of #6206