package/alsa-lib: add ALSA_LIB_CPE_ID_VENDOR

cpe:2.3:a:alsa-project:alsa-lib is a valid CPE identifier for this
package:

https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=alsa-lib

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/alsa-lib/alsa-lib.mk

@@ -9,6 +9,7 @@ ALSA_LIB_SOURCE = alsa-lib-$(ALSA_LIB_VERSION).tar.bz2
 ALSA_LIB_SITE = https://www.alsa-project.org/files/pub/lib
 ALSA_LIB_LICENSE = LGPL-2.1+ (library), GPL-2.0+ (aserver)
 ALSA_LIB_LICENSE_FILES = COPYING aserver/COPYING
+ALSA_LIB_CPE_ID_VENDOR = alsa-project
 ALSA_LIB_INSTALL_STAGING = YES
 ALSA_LIB_CFLAGS = $(TARGET_CFLAGS)
 ALSA_LIB_AUTORECONF = YES