gnome.devhelp: 41.2 → 43.alpha
gnome.devhelp: 41.2 → 43.alpha

https://gitlab.gnome.org/GNOME/devhelp/-/compare/41.2...43.alpha

Also switch to webkitgtk-4.1 since we are migrating to libsoup-3.

Changelog-Reviewed-By: Jan Tojnar <d9f1726d8be03a58a342b4427bc33a0ff93aec30@gmail.com>

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