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/whistler_defconfig b/configs/whistler_defconfig
index 754e5cb..ca753a4 100644
--- a/configs/whistler_defconfig
+++ b/configs/whistler_defconfig
@@ -29,3 +29,4 @@
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
+CONFIG_USE_PRIVATE_LIBGCC=y