[Settings] Fix source date in system settings

Test: manual
Bug: SU-174
Change-Id: I88c3deab9e12df273492a24f5600048f01463ac1
diff --git a/bin/device_settings/meta/device_settings.cmx b/bin/device_settings/meta/device_settings.cmx
index f2d1d05..a27aaa0 100644
--- a/bin/device_settings/meta/device_settings.cmx
+++ b/bin/device_settings/meta/device_settings.cmx
@@ -3,6 +3,7 @@
         "data": "data/device_settings"
     },
     "sandbox": {
+        "features": ["build-info"],
         "services": [
             "fuchsia.amber.Control",
             "fuchsia.device.manager.Administrator",