configs: Re-sync BOOTDELAY changes

With updated moveconfig.py and an better default, re-generate
the migration of BOOTDELAY to the defconfig.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/ms7750se_defconfig b/configs/ms7750se_defconfig
index fb7932a..6a53642 100644
--- a/configs/ms7750se_defconfig
+++ b/configs/ms7750se_defconfig
@@ -1,5 +1,6 @@
 CONFIG_SH=y
 CONFIG_TARGET_MS7750SE=y
+CONFIG_BOOTDELAY=-1
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_CONSOLE is not set
 # CONFIG_CMD_BOOTD is not set