package/mongodb: add MONGODB_CPE_ID_VENDOR

cpe:2.3:a:mongodb:mongodb is a valid CPE identifier for this package:

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

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/mongodb/mongodb.mk

@@ -11,6 +11,8 @@ MONGODB_SOURCE = mongodb-src-r$(MONGODB_VERSION).tar.gz
 MONGODB_LICENSE = Apache-2.0 (drivers), SSPL (database)
 MONGODB_LICENSE_FILES = APACHE-2.0.txt LICENSE-Community.txt
 
+MONGODB_CPE_ID_VENDOR = mongodb
+
 MONGODB_DEPENDENCIES = \
 	boost \
 	host-python3-cheetah \