fix: Resolve navigation bar aria name at Italian

Author: abrahammordev

lang/ilias_it.lang

@@ -4645,7 +4645,7 @@ common#:#mails#:#eMail
 common#:#mails_at_the_ilias_installation#:#Riceverai %1$s nuove mail durante l’installazione di ILIAS %2$s
 common#:#mails_pl#:#Mail
 common#:#main_menu#:#Menu principale
-common#:#mainbar_aria_label#:#Barra principale###01 02 2026 changed content
+common#:#mainbar_aria_label#:#Main navigation bar###25 02 2026 changed content
 common#:#mainbar_more_label#:#More###29 07 2022 new variable
 common#:#manage_members#:#Gestisci membri
 common#:#marked_entries#:#Voci contrassegnate