[i18n] Update Occitan (#9491)

* Adds the Profil directory

* Adds the line about directory

* Harmonisation

* Update oc.yml

* i18n-tasks normalize && i18n-tasks remove-unused

* yarn manage:translations

app/javascript/mastodon/locales/fr.json

@@ -17,6 +17,7 @@
   "account.follows_you": "Vous suit",
   "account.hide_reblogs": "Masquer les partages de @{name}",
   "account.link_verified_on": "La propriété de ce lien a été vérifiée le {date}",
+  "account.locked_info": "This account privacy status is set to locked. The owner manually reviews who can follow them.",
   "account.media": "Média",
   "account.mention": "Mentionner",
   "account.moved_to": "{name} a déménagé vers :",