updating gdk-pixbuf for epiphany

[Ricardo Wurmus]

Hi,

I’d like to update Epiphany to the latest release but noticed that it
needs a slightly younger version of gdk-pixbuf.  Updating gdk-pixbuf to
2.36.6 would result in *many* rebuilds.  “guix refresh -l gdk-pixbuf”
tells me this:

    Building the following 324 packages would ensure 630 dependent packages are 
rebuilt…

So, should this be done in a separate branch along with other GNOME
updates or can this go to staging after merging core-updates?

-- 
Ricardo

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