Bug#936463: ecasound: Python2 removal in sid/bullseye - reopen 936463

[Sandro Tosi]

Control: reopen -1

This bug was closed, but the package has still some dependencies towards
Python2 packages, in details:

(source:ecasound)Build-Depends->python-all
(source:ecasound)Build-Depends->python-docutils
(binary:ecatools)Depends->python:any
(binary:ecatools)Depends->python-ecasound
(binary:python-ecasound)Depends->python:any
(binary:python-ecasound)Depends->python:any

Re-opening, so that they can be taken care of.