Kconfig: fix "flag LEGACY_INCLUDE_PATH as deprecated"

Commit cd7c44a152bc4469ad7da9e38d58df46655d460d
("Kconfig: flag LEGACY_INCLUDE_PATH as deprecated") forgot to select
DEPRECATED when deprecating a Kconfig option. Fix it.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
1 file changed