gst-plugins-bad: bump version

Bug reports fixed in this release:

      * 724013 : Don't hardcode /usr/share/sounds/sf2 path in fluiddec
      * 725137 : hlsdemux: fails to compute media playlist URL if there is a query parameter
      * 725140 : hlsdemux: fails to correctly parse CODECS and RESOLUTION

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gstreamer1/gst1-plugins-bad/gst1-plugins-bad.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-GST1_PLUGINS_BAD_VERSION = 1.2.3
+GST1_PLUGINS_BAD_VERSION = 1.2.4
 GST1_PLUGINS_BAD_SOURCE = gst-plugins-bad-$(GST1_PLUGINS_BAD_VERSION).tar.xz
 GST1_PLUGINS_BAD_SITE = http://gstreamer.freedesktop.org/src/gst-plugins-bad
 GST1_PLUGINS_BAD_LICENSE_FILES = COPYING COPYING.LIB