Bug#964424: SSFN ITP package and description updates

[Anuradha Weeraman <anuradha@debian.org>]

Package: wnpp
Severity: wishlist
Owner: Anuradha Weeraman <anuradha@debian.org>

* Package name    : ssfn
  Version         : 2
  Upstream Author : bzt
* URL             : https://gitlab.com/bztsrc/scalable-font2
* License         : MIT
  Programming Lang: C
  Description     : Scalable Screen Font, a bitmap and vector font renderer

A small, portable scalable bitmap and vector font renderer. It comes
with a single ANSI C/C++ header file and has only memory related
libc dependency. It does not use floating point numbers with a small
footprint of approximately 32k. It is ideal for embedded systems and
hobby OS kernels.