Revert "[Quickstart] Turn off QS on legacy Pixels"

Revert submission 22606975-turn off qs

Reason for revert: confirm with team that this CL submit too early and need to rollback then submit again at 4/19.

Reverted changes: /q/submissionid:22606975-turn+off+qs

Change-Id: Ib39c027b1b2fcf78ef68c0ecfdd2d0f6d774fdbd

device-lynx.mk

@@ -278,3 +278,8 @@ PRODUCT_PACKAGES += \
     SettingsOverlayG0DZQ \
     SettingsOverlayGHL1X \
     SettingsOverlayGWKK3
+
+# Setup Wizard device-specific settings
+PRODUCT_PRODUCT_PROPERTIES += \
+    setupwizard.feature.enable_quick_start_flow_for_debug=true \
+