Bug#1016766: gnome-initial-setup: Please upgrade to 43

[Jeremy Bicha]

Source: gnome-initial-setup
Version: 42.2-1
Severity: wishlist
Control: block -1 by 1016765

Packaging gnome-initial-setup 43 won't be possible until we get a gtk4
version of webkit2gtk.

We can cherry-pick useful fixes (except for the switch to GTK4) to our
gnome-initial-setup 42 series package.

Thank you,
Jeremy Bicha