[FIX] sale_timesheet: remove the 'grid' in the view mode

Before this commit, the `grid` is asked in a window action used when
the user clicks on the stat button to see the timesheets related in
account move form view. When the user clicks on that button he has a
traceback because the grid only exists in the enterprise version and not
in community version.

This commit removes the 'grid' in the `view_mode` of that action since
in community version the grid view does not exist.

closes #88274

closes odoo/odoo#88581

X-original-commit: 6613ac1d93dd5bea0cfee6be92082fc9afcee64d
Signed-off-by: Yannick Tivisse (yti) <yti@odoo.com>
Signed-off-by: Xavier <xbo@odoo.com>

addons/sale_timesheet/views/account_invoice_views.xml

@@ -5,7 +5,7 @@
         <field name="name">Timesheets</field>
         <field name="type">ir.actions.act_window</field>
         <field name="res_model">account.analytic.line</field>
-        <field name="view_mode">tree,form,graph,pivot,kanban,grid</field>
+        <field name="view_mode">tree,form,graph,pivot,kanban</field>
         <field name="context">{'create': False, 'edit': False, 'delete': False}</field>
         <field name="domain">[('timesheet_invoice_id', '=', active_id)]</field>
         <field name="help" type="html">