Fix not showing if emoji has a local counterpart in admin UI (#12135)

Fix #12132

app/views/admin/custom_emojis/_custom_emoji.html.haml

@@ -17,6 +17,10 @@
       - else
         = custom_emoji.domain
 
+        - if custom_emoji.local_counterpart.present?
+          •
+          = t('admin.accounts.location.local')
+
       %br/
 
       - if custom_emoji.disabled?