Bug#819273: A licence file has finally been added to the RobotoMono github repo!

[Philip Armstrong]

A licence file has finally been added to the Roboto Mono github repo!
It’s now officially Apache-2.0 licenced:

  https://github.com/googlefonts/RobotoMono/blob/main/LICENSE.txt

If someone is willing to do the work of adding Roboto-Mono to the 
fonts-roboto package that would be great :)

cheers, Phil