Pontoon: Update Uzbek (uz) localization of Android L10n

mozilla-mobile/android-components/components/browser/engine-system/src/main/res/values-uz/strings.xml

@@ -2,9 +2,6 @@
 <resources>
     <!-- Text for the title of an alert dialog displayed by a web page. %1$s will be replaced with the URL of the current page (displaying the dialog). -->
     <string name="mozac_browser_engine_system_alert_title">%1$s sahifasi xabari:</string>
-    <!-- Text for the message of an auth dialog displayed by a web page.
-    %1$s will be replaced by the realm, %2$s will be replaced with the URL of the current page (displaying the dialog). -->
-    <string name="mozac_browser_engine_system_auth_message">%1$s login va parolingizni soʻrayapti. Sayt xabari: “%1$s”</string>
     <!-- Text for the message of an auth dialog displayed by a web page. %1$s will be replaced with the URL of the current page (displaying the dialog). -->
     <string name="mozac_browser_engine_system_auth_no_realm_message">%1$s login va parolingizni soʻrayapti.</string>
 </resources>