[14.0][FIX] l10n_br_base - related var field to cnpj

[JorgeJuarezCasai]

I have issues with non brazilian parners cause the vat field was overwritten and related to the cnpj field.

[OCA-git-bot]

Hi @renatonlima, @rvalyi, some modules you are maintaining are being modified, check this out!

[marcos-mendez]

@renatonlima e @rvalyi quando tive este problema (no modulo de rh foi mais ou menos isso que eu fiz mesmo) por isso aprovei. Se precisarem de ajuda em testes na base podem me marcar.

[JorgeJuarezCasai]

@rvalyi i was removed the field override. Thank you for your review!

[github-actions[bot]]

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