[FIX] account: determinist view swticher order

Both tree and form view have the same sequence, which haas, at best no effect,
at worst, shows the form before the tree view.
In the second case, making that clicking on the bank journal name drives you to
a new bank statement instead of the list of existing ones.

Closes #16187

addons/account/views/account_view.xml

@@ -600,7 +600,7 @@
             <field name="act_window_id" ref="action_bank_statement_tree"/>
         </record>
         <record model="ir.actions.act_window.view" id="action_bank_statement_form_bank">
-            <field name="sequence" eval="1"/>
+            <field name="sequence" eval="2"/>
             <field name="view_mode">form</field>
             <field name="view_id" ref="view_bank_statement_form"/>
             <field name="act_window_id" ref="action_bank_statement_tree"/>