This update for python-appdirs, python-asn1crypto, python-certifi, python-chardet, python-docutils, python-idna, python-iso8601, python-jmespath, python-ply, python-pretend, python-pyasn1, python-pyasn1-modules, python-pycparser, python-rsa fixes the following issues:
- Add python36 provides/obsoletes to enable SLE-12 to SLE-15 migration (bsc#1233012)