package/kvmtool: add KVMTOOL_CPE_ID_VENDOR

cpe:2.3:a:kvmtool_project:kvmtool is a valid CPE identifier for this
package:

  https://nvd.nist.gov/products/cpe/detail/9B4C8068-B4EB-487F-958A-353BD3F494D1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 718a800828cc16131322e5c618c8dde42a8c8123)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/kvmtool/kvmtool.mk

@@ -17,6 +17,7 @@ KVMTOOL_DEPENDENCIES = \
 	$(if $(BR2_PACKAGE_ZLIB),zlib)
 KVMTOOL_LICENSE = GPL-2.0
 KVMTOOL_LICENSE_FILES = COPYING
+KVMTOOL_CPE_ID_VENDOR = kvmtool_project
 
 # Disable -Werror, otherwise musl is not happy
 KVMTOOL_MAKE_OPTS = \