[10.0][MIG][REF][FIX] Removed deprecated code and fix the code to get parent fiscal category.
[10.0][MIG][REF][FIX] Removed deprecated code and fix the code to get parent fiscal category.

OCA/l10n-brazil,akretion/l10n-brazil,akretion/l10n-brazil,akretion/l10n-brazil,OCA/l10n-brazil,OCA/l10n-brazil