package/aubio: add AUBIO_CPE_ID_VENDOR

cpe:2.3🅰️aubio:aubio is a valid identifier for
this package:
https://nvd.nist.gov/products/cpe/search/results?namingFormat=2.3&keyword=aubio

Signed-off-by: Clément Ramirez <clement.ramirez@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 969bd6e3dd)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/aubio/aubio.mk

@@ -9,6 +9,7 @@ AUBIO_SITE = https://aubio.org/pub
 AUBIO_SOURCE = aubio-$(AUBIO_VERSION).tar.bz2
 AUBIO_LICENSE = GPL-3.0+
 AUBIO_LICENSE_FILES = COPYING
+AUBIO_CPE_ID_VENDOR = aubio
 AUBIO_INSTALL_STAGING = YES
 
 AUBIO_DEPENDENCIES = host-pkgconf