Please update python-cups to 2.0.1

[Till Kamppeter <till.kamppeter@gmail.com>]

Hi,

please update python-cups to 2.0.1 as it contains a fix for a crasher 
with system0-config-printer.

original Ubuntu bug report:

https://bugs.launchpad.net/system-config-printer/+bug/1867480

Forwarded upstream:

https://github.com/OpenPrinting/system-config-printer/issues/176

Upstream author's comment on python-cups:

https://github.com/OpenPrinting/system-config-printer/issues/176#issuecomment-627738281

Could you update the Debian package so that it syncs into Ubuntu? Thanks.

   Till