Update translation

apps/client/src/locales/messages.de.xlf

@@ -2859,7 +2859,7 @@
       </trans-unit>
       <trans-unit id="8966698274727122602" datatype="html">
         <source>Authentication</source>
-        <target state="new">Authentication</target>
+        <target state="translated">Authentifizierung</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/user-detail-dialog/user-detail-dialog.html</context>
           <context context-type="linenumber">32</context>