account_usability: adapt context for suspensed_account_id for user_type_id

This commit follows a change in the account module made in this commit: c16bc3192f
Improve multi-company support in the wizard account.group.generate
Remove widget="selection" on fiscal_position on res.partner form

account_usability/models/account_journal.py

@@ -16,10 +16,7 @@ class AccountJournal(models.Model):
         "you don't want to enter the start/end balance manually: it "
         "will prevent the display of wrong information in the accounting "
         "dashboard and on bank statements.")
-    # Used to set default user_type_id on account fields
-    account_type_current_liabilities_id = fields.Many2one(
-        'account.account.type',
-        default=lambda self: self.env.ref('account.data_account_type_current_liabilities').id)
+    # Used to set default user_type_id on account fields via context
     account_type_current_assets_id = fields.Many2one(
         'account.account.type',
         default=lambda self: self.env.ref('account.data_account_type_current_assets').id)