package/alsa-utils: fix install rule for alsactl

The copy command for /usr/share/alsa missing an asterisk cause it to copy to
/usr/share/alsa/alsa instead of /usr/share/alsa where it should be.

Signed-off-by: Khoa Hoang <admin@khoahoang.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 6c71b52235d88cd8d38b4fd02c87f791aaa8eff3)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/alsa-utils/alsa-utils.mk

@@ -77,7 +77,7 @@ define ALSA_UTILS_INSTALL_TARGET_CMDS
 	fi
 	if [ -x "$(TARGET_DIR)/usr/sbin/alsactl" ]; then \
 		mkdir -p $(TARGET_DIR)/usr/share/; \
-		cp -rdpf $(STAGING_DIR)/usr/share/alsa/ $(TARGET_DIR)/usr/share/alsa/; \
+		cp -rdpf $(STAGING_DIR)/usr/share/alsa/* $(TARGET_DIR)/usr/share/alsa/; \
 	fi
 endef