[FIX] hr: make Attachment count working on Job Positions

closes odoo/odoo#103255

X-original-commit: 5ba7d6b0
Signed-off-by: Kevin Baptiste <kba@odoo.com>

addons/hr/views/hr_job_views.xml

@@ -39,6 +39,7 @@
                     </sheet>
                     <div class="oe_chatter">
                         <field name="message_follower_ids" options="{'open_attachments': True}"/>
+                        <field name="message_ids"/>
                     </div>
                 </form>
             </field>