[FIX] base: partner of bank account

Add the `partner_id` field in the view, otherwise such a basic
modification is not possible.

opw-1932182

closes odoo#30457

odoo/addons/base/res/res_bank_view.xml

@@ -67,6 +67,7 @@
                         <field name="bank_id"/>
                         <field name="currency_id" groups="base.group_multi_currency" options="{'no_create': True}"/>
                         <field name="company_id" groups="base.group_multi_company" options="{'no_create': True}"/>
+                        <field name="partner_id"/>
                     </group>
                 </form>
             </field>