Bug#1003928: gnome-todo: Gnome-ToDo does not longer work when change date of an entry

[Jeremy Bicha]

Control: forwarded -1 https://gitlab.gnome.org/World/Endeavour/-/issues/429

I had to upload gnome-todo 41 to Unstable today because I was unable
to get the older version to build. That means gnome-todo would have
been removed from Testing soon otherwise.

Thank you,
Jeremy Bicha