terminus-font: add new recipe for version 4.38

This is a dual recipe, it provides:
- console fonts (PSF v1 & v2 formats)
- X11 fonts (PCF format)

X11 font are generated when DISTRO_FEATURES contains 'x11'.
Use PACKAGECONFIG to configure.

Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>