Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: Element Call/element-call
Translate-URL: https://translate.element.io/projects/element-call/element-call/

public/locales/fr/app.json

@@ -43,7 +43,6 @@
   "Join call now": "Rejoindre l’appel maintenant",
   "Join existing call?": "Rejoindre un appel existant ?",
   "Leave": "Partir",
-  "Loading room…": "Chargement du salon…",
   "Loading…": "Chargement…",
   "Local volume": "Volume local",
   "Logging in…": "Connexion…",