Update Dutch translations (#15024)

Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>

src/lang/nl.rs

@@ -743,6 +743,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Display Name", "Naam Weergeven"),
         ("password-hidden-tip", "Er is een permanent wachtwoord ingesteld (verborgen)."),
         ("preset-password-in-use-tip", "Het basis wachtwoord is momenteel in gebruik."),
-        ("Enable privacy mode", "Schakel privacymodus in"),
+        ("Enable privacy mode", "Privacymodus inschakelen"),
     ].iter().cloned().collect();
 }