package/quota: add CPE variables

cpe:2.3:a:jan_kara:linux_diskquota is a valid CPE identifier for this
package:

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

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/quota/quota.mk

@@ -9,6 +9,8 @@ QUOTA_SITE = http://downloads.sourceforge.net/project/linuxquota/quota-tools/$(Q
 QUOTA_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES) host-nfs-utils
 QUOTA_LICENSE = GPL-2.0+
 QUOTA_LICENSE_FILES = COPYING
+QUOTA_CPE_ID_VENDOR = jan_kara
+QUOTA_CPE_ID_NAME = linux_diskquota
 QUOTA_CONF_ENV = LIBS="$(TARGET_NLS_LIBS)"
 QUOTA_CONF_OPTS = --disable-pie