[FIX] set company_id when creating tax from template, set amount in tax line as per tax rate in invoice configuration view.
[WIP] account: refactoring of taxes new design
[REF] account: refactoring of taxes (new design). Made clean schema. Refactored and fixed the code in several places. WIP
[FIX] account : Fixed the mapping of account tax template and configurable chart of account.
[IMP] Improved demo data of l10n series according to new tax design
[IMP] l10n_ar: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_ch: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_ma: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_syscohada: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_si: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_fr: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100
[IMP] l10n_lu: rename field amount of tax_line to debit_credit_amount and changed tax amount with respect to 1000 instead of 100