[FIX][gamification]: Validate mail template

'name' field not present in 'gamification.goal' model
which causes error while rendering mail template such that
object 'gamification.goal' has no attribute 'name'
opw-2844136

closes odoo/odoo#92300

Closes: https://github.com/odoo/odoo/pull/91439
X-original-commit: 0a1970e218527440debb8c75fff2fa47de5e2677
Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/gamification/data/mail_template_data.xml

@@ -105,7 +105,7 @@
             <field name="partner_to">{{ object.user_id.partner_id.id }}</field>
             <field name="body_html" type="html">
 <div>
-    <strong>Reminder <t t-out="object.name or ''"/></strong><br/>
+    <strong>Reminder</strong><br/>
     You have not updated your progress for the goal <t t-out="object.definition_id.name or ''"></t> (currently reached at <t t-out="object.completeness or ''"></t>%) for at least <t t-out="object.remind_update_delay or ''"></t> days. Do not forget to do it.
     <br/><br/>
     Thank you,

addons/gamification/i18n/gamification.pot

@@ -110,7 +110,7 @@ msgstr ""
 #: model:mail.template,body_html:gamification.email_template_goal_reminder
 msgid ""
 "<div>\n"
-"    <strong>Reminder <t t-out=\"object.name or ''\"/></strong><br/>\n"
+"    <strong>Reminder</strong><br/>\n"
 "    You have not updated your progress for the goal <t t-out=\"object.definition_id.name or ''\"/> (currently reached at <t t-out=\"object.completeness or ''\"/>%) for at least <t t-out=\"object.remind_update_delay or ''\"/> days. Do not forget to do it.\n"
 "    <br/><br/>\n"
 "    Thank you,\n"