Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: Mobilizon/Frontend
Translate-URL: https://weblate.framasoft.org/projects/mobilizon/frontend/

js/src/i18n/pl.json

@@ -707,7 +707,6 @@
   "Public event": "Publiczne wydarzenie",
   "Public feeds": "Publiczne strumienie",
   "Public iCal Feed": "Publiczny strumień iCal",
-  "Public page": "Publiczna strona",
   "Public preview": "",
   "Publication date": "Data publikacji",
   "Publish": "Publikuj",