Bug#1115866: impressive-display: please move away from CDBS for build

[Alexandre Detiste]

Source: impressive-display
Version: 0.4.1-1
Severity: important

Dear Maintainer,

After having been depreacted for many years,
CDBS is now being sunset.

Please move this package to a simple DH sequencer.

I can push a trivial patch on Salsa or per email
on request.

Greetings

Alexandre