Bug#1043456: tecla: shows nothing and segfaults on keypress

[Jeremy Bícha]

Control: found -1 45~alpha-2
Control: tags -1 +upstream -ftbfs
Control: forwarded -1 https://gitlab.gnome.org/GNOME/tecla/-/issues/7
Control: affects -1 src:gnome-control-center src:gnome-shell
src:gnome-initial-setup

Yes, this is a known issue and it's why I am patching out the switch
from gkbd-display to tecla in GNOME 45 apps until the tecla app
actually works.

It works for me with English (United States), but that's not helpful
for most of the world.

Thank you,
Jeremy Bícha