package/xbmc: remove spurious build-dependency on udev

CEC support with libcec needs udev, but it is the responsibility
of libcec to have proper build-dependencies, not XBMC.

So, just remove the spurious dependency on udev in XBMC.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/xbmc/xbmc.mk

@@ -130,7 +130,7 @@ XBMC_CONF_OPT += --disable-avahi
 endif
 
 ifeq ($(BR2_PACKAGE_XBMC_LIBCEC),y)
-XBMC_DEPENDENCIES += libcec udev
+XBMC_DEPENDENCIES += libcec
 XBMC_CONF_OPT += --enable-libcec
 else
 XBMC_CONF_OPT += --disable-libcec