Upgrade Webkit to 4.1

[jw3]

https://bugzilla.redhat.com/show_bug.cgi?id=2232959

See #824

[jw3]

Temporary issue resolved when webkit was packaged.

[jbicha]

It would be great if this app would stop using the webkitgtk 4.0 API but use 4.1 instead (which is the same as 4.0 but uses libsoup3 instead of libsoup2.4).

See https://fedoraproject.org/wiki/Changes/Remove_webkit2gtk-4.0_API_Version

webkit2gtk4.0 was packaged for Fedora 40 as hopefully a temporary workaround to give packages a bit more time to adapt.

[jw3]

@jbicha thanks for the heads up. I'll take a look at this.