[FIX] account_asset: currency conversion inverted

During the conversion of the module
`account_asset` to the new API,
the currency conversion in `create_move` has been inverted.

```
amount = currency_obj.compute(cr, uid, current_currency, company_currency, line.amount, context=context)
```
has been converted to
```
amount = company_currency.compute(line.amount, current_currency)
```
while it should have been converted to
```
amount = current_currency.compute(line.amount, company_currency)
```
See:
https://github.com/odoo/odoo/commit/6120bab#diff-e35933343c229da0afceb2a3b9e3639bR356

opw-669568

addons/account_asset/account_asset.py

@@ -353,7 +353,7 @@ class AccountAssetDepreciationLine(models.Model):
             periods = self.env['account.period'].find(depreciation_date)
             company_currency = line.asset_id.company_id.currency_id
             current_currency = line.asset_id.currency_id
-            amount = company_currency.compute(line.amount, current_currency)
+            amount = current_currency.compute(line.amount, company_currency)
             sign = (line.asset_id.category_id.journal_id.type == 'purchase' or line.asset_id.category_id.journal_id.type == 'sale' and 1) or -1
             asset_name = "/"
             reference = line.asset_id.name