package/alsa-utils: Switch ALSA_UTILS_SITE to official site

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/alsa-utils/alsa-utils.mk

@@ -6,7 +6,7 @@
 
 ALSA_UTILS_VERSION = 1.0.28
 ALSA_UTILS_SOURCE = alsa-utils-$(ALSA_UTILS_VERSION).tar.bz2
-ALSA_UTILS_SITE = http://alsa.cybermirror.org/utils
+ALSA_UTILS_SITE = ftp://ftp.alsa-project.org/pub/utils
 ALSA_UTILS_LICENSE = GPLv2
 ALSA_UTILS_LICENSE_FILES = COPYING
 ALSA_UTILS_INSTALL_STAGING = YES