[Pkg-gnome-extras-maintainers] Bug#1126388: babl FTCBFS: disables gobject-introspection for cross builds

[Jeremy Bícha]

Helmut,

I forwarded your patch upstream where it got several comments. They
suggest we simply build with -Denable-gir=true and that no upstream
changes are required. Does that work for you?

https://gitlab.gnome.org/GNOME/babl/-/merge_requests/81

Thank you,
Jeremy Bícha