[FIX] account: traceback on creating payment method

before this commit, on creating a new payment method
will show traceback.

* using studio add a menu for payment method
* create a payment method and hit on create
* traceback is shown

after this commit, no traceback wont be shown.

closes odoo/odoo#122129

X-original-commit: f8918c9e
Signed-off-by: Brice Bartoletti (bib) <bib@odoo.com>

addons/account/models/account_payment_method.py

@@ -23,7 +23,7 @@ class AccountPaymentMethod(models.Model):
         payment_methods = super().create(vals_list)
         methods_info = self._get_payment_method_information()
         for method in payment_methods:
-            information = methods_info.get(method.code)
+            information = methods_info.get(method.code, {})
 
             if information.get('mode') == 'multi':
                 method_domain = method._get_payment_method_domain(method.code)