Adding an icon to the View option in a RelationManager tab

public static function getRelations(): array
    {
        return [
            //
            RelationGroup::make('Consultas', [
                RelationManagers\ConsultasRelationManager::class,
            ])->icon('heroicon-o-rectangle-stack'),
            RelationGroup::make('Orcamentos', [
                RelationManagers\OrcamentosRelationManager::class,
            ])->icon('heroicon-o-currency-dollar'),
        ];
    }