package/unzip: set UNZIP_CPE_ID_VALID

cpe:2.3:a:unzip_project:unzip is a valid CPE identifier for this
package:

  https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=cpe%3A2.3%3Aa%3Aunzip_project%3Aunzip

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/unzip/unzip.mk

@@ -9,6 +9,7 @@ UNZIP_SOURCE = unzip$(subst .,,$(UNZIP_VERSION)).tgz
 UNZIP_SITE = ftp://ftp.info-zip.org/pub/infozip/src
 UNZIP_LICENSE = Info-ZIP
 UNZIP_LICENSE_FILES = LICENSE
+UNZIP_CPE_ID_VALID = YES
 
 UNZIP_PATCH = \
 	https://sources.debian.org/data/main/u/unzip/6.0-25/debian/patches/07-increase-size-of-cfactorstr.patch \