package/exfatprogs: add EXFATPROGS_CPE_ID_VENDOR

cpe:2.3:a:namjaejeon:exfatprogs is a valid CPE identifier for this
package:

  https://nvd.nist.gov/products/cpe/detail/F174A846-F275-4AD8-A0E3-6D0CEFDFF308

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 3da62675d730eec9b402f8edd1de5e046e94d71d)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/exfatprogs/exfatprogs.mk

@@ -9,6 +9,7 @@ EXFATPROGS_SOURCE = exfatprogs-$(EXFATPROGS_VERSION).tar.xz
 EXFATPROGS_SITE = https://github.com/exfatprogs/exfatprogs/releases/download/$(EXFATPROGS_VERSION)
 EXFATPROGS_LICENSE = GPL-2.0+
 EXFATPROGS_LICENSE_FILES = COPYING
+EXFATPROGS_CPE_ID_VENDOR = namjaejeon
 
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))