Add system property for transfer in non-QS flow

For Lynx/L10 (Pixel 7a)

Bug: 245814974
Bug: 260297446
Test: manual
Change-Id: I43cfb4b249f9e9e026ce5855b48b525c9f7d2450

device-lynx.mk

@@ -252,6 +252,11 @@ PRODUCT_COPY_FILES += \
 PRODUCT_DEFAULT_PROPERTY_OVERRIDES += \
     debug.sf.enable_adpf_cpu_hint=true
 
+# The default value of this variable is false and should only be set to true when
+# the device allows users to enable the seamless transfer feature.
+PRODUCT_PRODUCT_PROPERTIES += \
+   euicc.seamless_transfer_enabled_in_non_qs=true
+
 ##Audio Vendor property
 PRODUCT_PROPERTY_OVERRIDES += \
 	persist.vendor.audio.cca.enabled=true