i18n: translation updates from weblate

Co-authored-by: Benmak Kizuna <benmakworkshop@gmail.com>
Co-authored-by: Feike Donia <feikedonia@proton.me>
Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: jonnysemon <jonnysemon@users.noreply.hosted.weblate.org>
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-greeter/ar/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-greeter/de/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-greeter/nl/
Translation: Pop OS/COSMIC Greeter

i18n/ar/cosmic_greeter.ftl

@@ -28,3 +28,4 @@ shutdown-timeout =
 suspend = علِّق
 user = المستخدم
 authenticating = يستوثّق...
+auth-error-maxtries = عدد كبير جدًا من محاولات الاستيثاق الفاشلة.

i18n/de/cosmic_greeter.ftl

@@ -21,8 +21,8 @@ shutdown-timeout =
 suspend = Bereitschaft
 user = Benutzer
 accessibility = Barrierefreiheit
-    .screen-reader = Screenreader
-    .magnifier = Lupe
+    .screen-reader = Bildschirmleser
+    .magnifier = Vergrößerungsglas
     .high-contrast = Hoher Kontrast
     .invert-colors = Farben invertieren
 enter-user = Name manuell eingeben…

i18n/nl/cosmic_greeter.ftl

@@ -29,7 +29,7 @@ auth-error-maxtries = Te veel mislukte authenticatie pogingen.
 auth-error-account = Gebruikersnaam niet beschikbaar of uitgeschakeld.
 authenticating = Verifiëren…
 accessibility = Toegankelijkheid
-    .screen-reader = Schermverteller
+    .screen-reader = Schermlezer
     .magnifier = Vergrootglas
     .high-contrast = Verhoogd contrast
     .invert-colors = Kleuren omkeren