mpd: bump to version 0.17.6

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mpd/mpd.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-MPD_VERSION = 0.17.5
+MPD_VERSION = 0.17.6
 MPD_SOURCE = mpd-$(MPD_VERSION).tar.xz
 MPD_SITE = http://www.musicpd.org/download/mpd/stable
 MPD_DEPENDENCIES = host-pkgconf libglib2