package/lightning: add LIGHTNING_CPE_ID_VENDOR
cpe:2.3:a:gnu:lightning:*:*:*:*:*:*:*:* is a valid CPE for this pkg
https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=cpe%3A2.3%3Aa%3Agnu%3Alightning
Signed-off-by: Matthew Weber <matthew.weber@collins.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>