Bug#1006492: cdebconf should not depend on debconf

[Gioele Barabucci <gioele@svario.it>]

Package: cdebconf
Version: 0.260

In 2007 cdebconf has been "temporarily" made to depend on debconf «to 
avoid anyone breaking their systems by removing debconf, which 
dependencies now allow». [1]

Now, 15 years and various Debian releases later, all packages in the 
base system depend on some variation of `debconf | debconf-2.0`.

This hard-dependence can now be removed.

[1] 
https://salsa.debian.org/installer-team/cdebconf/-/commit/b4dfa070d676917f12f58cc52fe46fe2f4094fc3

Regards

--
Gioele Barabucci <gioele@svario.it>