sdm845: Select VBOOT_MIGRATE_WORKING_DATA, now required

Change-Id: Idebbbd89de05d949e6f953aa49d8662d64383d1a
Signed-off-by: T Michael Turney <mturney@codeaurora.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

src/soc/qualcomm/sdm845/Kconfig

@@ -18,6 +18,7 @@ config VBOOT
 	select VBOOT_RETURN_FROM_VERSTAGE
 	select VBOOT_MUST_REQUEST_DISPLAY
 	select VBOOT_STARTS_IN_BOOTBLOCK
+	select VBOOT_MIGRATE_WORKING_DATA
 
 config SDM845_QSPI
 	bool