gstreamer: Bump version to 0.10.23.

Closes #391.

Signed-off-by: Will Newton <will.newton@gmail.com>

package/multimedia/gstreamer/gstreamer.mk

@@ -3,7 +3,7 @@
 # gstreamer
 #
 #############################################################
-GSTREAMER_VERSION = 0.10.22
+GSTREAMER_VERSION = 0.10.23
 GSTREAMER_SOURCE = gstreamer-$(GSTREAMER_VERSION).tar.bz2
 GSTREAMER_SITE = http://gstreamer.freedesktop.org/src/gstreamer
 GSTREAMER_INSTALL_STAGING = YES