overlay: Disable recovery updates

Our recovery is not ready, so disable the preference for now.

Change-Id: I406deb4c53836da4c4c6f44933154804ece1d1a7
diff --git a/overlay/common/packages/apps/Settings/res/values/config.xml b/overlay/common/packages/apps/Settings/res/values/config.xml
index d3a4096..79be7c5 100644
--- a/overlay/common/packages/apps/Settings/res/values/config.xml
+++ b/overlay/common/packages/apps/Settings/res/values/config.xml
@@ -20,4 +20,7 @@
 
     <!-- If the Storage Manager settings are enabled. -->
     <bool name="config_storage_manager_settings_enabled">true</bool>
+
+    <!-- Does the device allow updating the recovery. -->
+    <bool name="config_enableRecoveryUpdater">false</bool>
 </resources>