Tecla is a keyboard layout viewer that uses GTK/Libadwaita for UI,
and libxkbcommon to deal with keyboard maps.
It is a required dependency for gnome-control-center-45
Signed-off-by: Markus Volk <f_l_k@t-online.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>