[DRE-maint] Bug#909105: consider switching asciidoctor to Architecture: all

[Helmut Grohne]

Package: asciidoctor
Version: 1.5.7.1-1
Severity: minor

The asciidoctor binary package is the only binary package in
src:asciidoctor that happens to be Architecture: any. Given that its
contents are bit-identical accross all release architectures, I wonder
why. Please consider switching the Architecture field to all.

I also noticed that the dependency on ruby-asciidoctor does not have a
version. Usually when splitting a source package into multiple binary
packages, you use "(= ${source:Version})" to avoid installing different
components from different versions. Does asciidoctor really work with
any version of ruby-asciidoctor?

Helmut