git-update: Also build $EXTRA_MODULES
git-update: Also build $EXTRA_MODULES

Doing a git pull but not autogen.sh / make is not consistent behaviour.

https://bugzilla.gnome.org/show_bug.cgi?id=787981

StreamUtils/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer,StreamUtils/gstreamer