[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/cs.json

@@ -17,6 +17,7 @@
   "account.follows_you": "Sleduje vás",
   "account.hide_reblogs": "Skrýt boosty od uživatele @{name}",
   "account.link_verified_on": "Vlastnictví tohoto odkazu bylo zkontrolováno {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": "Zmínit uživatele @{name}",
   "account.moved_to": "{name} se přesunul/a na:",