[FIX] account_asset: deferred revenue generation

- Create a deferred revenue type > 3 depreciations, one every month
- Create a deferred revenue with this revenue type
- Odoo generates a depreciation board with 3 entries > one should be
  done in October, one November, one in december
- Generate your deferred revenues entries UNTIL 31st of december

Odoo create the 3 depreciations but they all have the 31ST of december
as accounting date > the dates of these accounting entries should be the
date defined on the depreciation board.

opw-690970

addons/account_asset/account_asset.py

@@ -372,7 +372,7 @@ class AccountAssetAsset(models.Model):
 
     @api.multi
     def _compute_entries(self, date, group_entries=False):
-        depreciation_ids = self.env['account.asset.depreciation.line'].with_context(depreciation_date=date).search([
+        depreciation_ids = self.env['account.asset.depreciation.line'].search([
             ('asset_id', 'in', self.ids), ('depreciation_date', '<=', date),
             ('move_check', '=', False)])
         if group_entries: