package/chocolate-doom: add VENDOR and PRODUCT CPE IDs

cpe:2.3:a:chocolate-doom:chocolate_doom is a valid identifier for
this package:
https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=chocolate-doom

Signed-off-by: Clément Ramirez <clement.ramirez@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/chocolate-doom/chocolate-doom.mk

@@ -8,6 +8,8 @@ CHOCOLATE_DOOM_VERSION = 3.0.1
 CHOCOLATE_DOOM_SITE = http://www.chocolate-doom.org/downloads/$(CHOCOLATE_DOOM_VERSION)
 CHOCOLATE_DOOM_LICENSE = GPL-2.0+
 CHOCOLATE_DOOM_LICENSE_FILES = COPYING
+CHOCOLATE_DOOM_CPE_ID_VENDOR = chocolate-doom
+CHOCOLATE_DOOM_CPE_ID_PRODUCT = chocolate_doom
 CHOCOLATE_DOOM_DEPENDENCIES = host-pkgconf sdl2 sdl2_mixer sdl2_net
 
 # Avoid installing desktop entries, icons, etc.