Remove texture-fbo from the xfail tests list
Remove texture-fbo from the xfail tests list

The test was fixed and seems to be passing locally, so let's try and run
it without expecting it to fail.

vrutkovs/vrutkovs.github.io,GNOME/gnome-ostree,vrutkovs/vrutkovs.github.io,chergert/gnome-continuous,chergert/gnome-continuous,vrutkovs/vrutkovs.github.io,GNOME/gnome-ostree,GNOME/gnome-ostree,chergert/gnome-continuous