package/bwm-ng: add CPE ID

bwm-ng_project:bwm-ng is a valid CPE ID:
https://nvd.nist.gov/products/cpe/detail/DBF33404-2CC8-41FD-B0FF-039B27A19871?namingFormat=2.3&orderBy=CPEURI&keyword=bwm-ng&status=FINAL

Signed-off-by: Daniel Lang <dalang@gmx.at>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit d74515a3e83b6139aed764a5ef0f40115dc92e22)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/bwm-ng/bwm-ng.mk

@@ -9,6 +9,7 @@ BWM_NG_SITE = $(call github,vgropp,bwm-ng,v$(BWM_NG_VERSION))
 BWM_NG_CONF_OPTS = --with-procnetdev --with-diskstats
 BWM_NG_LICENSE = GPL-2.0+
 BWM_NG_LICENSE_FILES = COPYING
+BWM_NG_CPE_ID_VENDOR = bwm-ng_project
 BWM_NG_AUTORECONF = YES
 
 ifeq ($(BR2_PACKAGE_NCURSES),y)