package/zlog: add ZLOG_CPE_ID_VENDOR

cpe:2.3:a:zlog_project:zlog is a valid CPE identifier for this package:

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

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/zlog/zlog.mk

@@ -8,6 +8,7 @@ ZLOG_VERSION = 1.2.15
 ZLOG_SITE = $(call github,HardySimpson,zlog,$(ZLOG_VERSION))
 ZLOG_LICENSE = LGPL-2.1
 ZLOG_LICENSE_FILES = COPYING
+ZLOG_CPE_ID_VENDOR = zlog_project
 ZLOG_INSTALL_STAGING = YES
 
 define ZLOG_BUILD_CMDS