chore: remove debian/fedora packaging

MANIFEST.in

@@ -6,7 +6,6 @@ recursive-include cubicweb_celerytask/i18n *.po
 recursive-include cubicweb_celerytask/wdoc *
 recursive-include test/data bootstrap_cubes *.py
 include *.ini
-recursive-include debian changelog compat control copyright rules
 include cubicweb-%(cubename)s.spec
 include README.rst
 exclude .yamllint

tox.ini

@@ -33,24 +33,6 @@ commands =
   twine check dist/*
   twine upload --skip-existing dist/*
 
-[testenv:deb-publish]
-passenv = JENKINS_USER JENKINS_TOKEN
-basepython = python3
-skip_install = true
-whitelist_externals =
-  rm
-  sh
-  hg
-deps =
-  httpie
-commands =
-  hg clean --all --dirs --files
-  rm -rf build dist .egg .egg-info
-  python3 setup.py sdist
-  sh -c "PACKAGE_NAME=$(python3 setup.py --name) && VERSION=$(python3 setup.py --version) &&   cd dist &&   tar xf $PACKAGE_NAME-$VERSION.tar.gz &&   cd $PACKAGE_NAME-$VERSION &&   cp -a {toxinidir}/debian . &&   mk-origtargz --rename ../$PACKAGE_NAME-$VERSION.tar.gz &&   dpkg-buildpackage -us -uc --no-check-builddeps --build=source "
-  sh -c "cd dist && dcmd zip latest.zip *.changes"
-  http -f POST https://{env:JENKINS_USER}:{env:JENKINS_TOKEN}@jenkins.intra.logilab.fr/job/pkg-from-dsc/buildWithParameters DIST=buster source.zip@dist/latest.zip REPO=buster PUBLISH=true
-
 [testenv:yamllint]
 skip_install = true
 deps = yamllint