[Python-modules-team] Bug#970643: "pytest" command is missing

[VA]

Package: python3-pytest
Version: 3.10.1-2

The standard runner "pytest" command present in most pytest files 
shebang isn't shipped by python3-pytest package.
It used to be shipped by python2 "python-pytest" package which is 
neither present in testing nor unstable, so there's room for shipping it 
in python3-pytest without a conflict, and it would prevent a scripts 
from failing to run with their shebang.