Bug#980083: viking should use mapnik on all architectures

[Adrian Bunk]

Package: viking
Version: 1.8-4
Severity: normal

mapnik (3.1.0+ds-1~exp1) experimental; urgency=medium
...
  * Drop explicit architecture list, see: #893188.

 -- Bas Couwenberg <sebas...@debian.org>  Fri, 08 Jan 2021 14:57:36 +0100