alsa-utils: select alsa-lib

Select alsa-libs instead of depending on them otherwise it's just
"missing" from the menu.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/multimedia/alsa-utils/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_ALSA_UTILS
 	bool "alsa-utils"
 	depends on BR2_LARGEFILE
-	depends on BR2_PACKAGE_ALSA_LIB
+	select BR2_PACKAGE_ALSA_LIB
 	help
 	  This package contains the command line utilities for the ALSA
 	  project.