Add configuration for default timeout to dock user

See other changes in the topic for context

Bug: 260123067
Test: verified on local device that timeout is 60s by default
Change-Id: I72b5fb35aef14e90f98fa9b281134a5af0f16813
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 4cda8c7..28c6920 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -783,6 +783,10 @@
     <!-- Delay in milliseconds of the dream in bottom complications fade-in animation. -->
     <integer name="config_dreamOverlayInBottomComplicationsDelayMs">299</integer>
 
+    <!-- Delay in milliseconds before switching to the dock user and dreaming if a secondary user is
+    active when the device is locked and docked. 0 indicates disabled. Default is 1 minute. -->
+    <integer name="config_defaultDockUserTimeoutMs">60000</integer>
+
     <!-- Icons that don't show in a collapsed non-keyguard statusbar -->
     <string-array name="config_collapsed_statusbar_icon_blocklist" translatable="false">
         <item>@*android:string/status_bar_volume</item>