[FIX] l10n_at: Vorsteuer 2500 account

The type of account Vorsteuer 2500 is Non-current Assets(like in l10n_be).
In this way, the amount due will include the taxes Vorsteuer 10%
and Vorsteuer 20% when computing the amount due with _compute_residual
because the account is not receivable or payable.

opw:725619

addons/l10n_at/account_chart.xml

@@ -790,7 +790,7 @@
         <record id="chart2500" model="account.account.template">
             <field name="code">2500</field>
             <field name="reconcile" eval="True"/>
-            <field name="user_type_id" ref="account.data_account_type_receivable"/>
+            <field name="user_type_id" ref="account.data_account_type_non_current_assets"/>
             <field name="name">Vorsteuer</field>
             <field name="chart_template_id" ref="austria_chart_template"/>
         </record>