package/brotli: add BROTLI_CPE_ID_VENDOR

cpe:2.3:a:google:brotli is a valid CPE identifier for this package:

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

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/brotli/brotli.mk

@@ -9,6 +9,7 @@ BROTLI_SOURCE = v$(BROTLI_VERSION).tar.gz
 BROTLI_SITE = https://github.com/google/brotli/archive
 BROTLI_LICENSE = MIT
 BROTLI_LICENSE_FILES = LICENSE
+BROTLI_CPE_ID_VENDOR = google
 BROTLI_INSTALL_STAGING = YES
 BROTLI_CONF_OPTS = \
 	-DBROTLI_DISABLE_TESTS=ON \