package/x11r7/xlib_libXvMC: add CPE variables

cpe:2.3:a:x.org:libxvmc is a valid CPE identifier for this package:

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

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

package/x11r7/xlib_libXvMC/xlib_libXvMC.mk

@@ -9,6 +9,8 @@ XLIB_LIBXVMC_SOURCE = libXvMC-$(XLIB_LIBXVMC_VERSION).tar.bz2
 XLIB_LIBXVMC_SITE = http://xorg.freedesktop.org/releases/individual/lib
 XLIB_LIBXVMC_LICENSE = MIT
 XLIB_LIBXVMC_LICENSE_FILES = COPYING
+XLIB_LIBXVMC_CPE_ID_VENDOR = x.org
+XLIB_LIBXVMC_CPE_ID_PRODUCT = libxvmc
 XLIB_LIBXVMC_INSTALL_STAGING = YES
 XLIB_LIBXVMC_DEPENDENCIES = xlib_libX11 xlib_libXext xlib_libXv xorgproto
 XLIB_LIBXVMC_CONF_OPTS = --disable-malloc0returnsnull