Lintian tag information: duplicate-long-description (type: information)

Description (from lintian-explain-tags)

The listed binary packages all share the same extended description.

Please add some additional, useful information to the extended
descriptions that explain what is in each package and how it differs from
the next.

It is not okay to rely only on package naming conventions to indicate what
is inside.

Visibility: info
Show-Always: no
Check: debian/control/field/description/duplicate

Show affected packages