[FIX] l10n_cn_small_business: incorrect account type

- Create a customer invoice or a vendor bill
- Add a product with any pre-defined tax

The tax line is not added.

This is because the account 2221 is set as 'Payable' instead of 'Current
Liabilities', as it is the case in other localizations.

For reference, the tax line is created then removed because:

https://github.com/odoo/odoo/blob/db2e6bc600364c00e8a1d528d4b17ae052ecd41e/addons/account/models/account_move.py#L816



The line is part of `existing_terms_lines` instead of `others_lines`.

opw-2089955

closes odoo/odoo#39241

Signed-off-by: Nicolas Martinelli (nim) <nim@odoo.com>

addons/l10n_cn_small_business/data/account.account.template.csv

@@ -41,7 +41,7 @@
 "l10n_cn_2202","Accounts Payable","2202","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
 "l10n_cn_2203","Deposit Received","2203","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
 "l10n_cn_2211","Payroll payable","2211","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
-"l10n_cn_2221","Tax payable","2221","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
+"l10n_cn_2221","Tax payable","2221","account.data_account_type_current_liabilities","l10n_cn_small_business.l10n_chart_china_small_business","True"
 "l10n_cn_2231","Interest payable","2231","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
 "l10n_cn_2241","Dividents payable","2241","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"
 "l10n_cn_2501","Other payable","2501","account.data_account_type_payable","l10n_cn_small_business.l10n_chart_china_small_business","True"