[FIX] hr_recruitment: limit new hired filter to group

In Employees views, selecting New Hired filters leads to an access error
with a simple user.

With this commit, this filter is limited to the corresponding users
group.

Backport of 804b9b7c

addons/hr_recruitment/views/hr_recruitment_views.xml

@@ -769,7 +769,7 @@
         <field name="inherit_id" ref="hr.view_employee_filter"/>
         <field name="arch" type="xml">
             <xpath expr="//field[@name='department_id']" position="after">
-                <filter name="newly_hired_employee" string="New Hired" domain="[('newly_hired_employee', '=', True)]"/>
+                <filter name="newly_hired_employee" string="New Hired" domain="[('newly_hired_employee', '=', True)]" groups="hr_recruitment.group_hr_recruitment_user"/>
             </xpath>
         </field>
     </record>