Python deps error in content provider master

[Sagi (Sergey) Shnaidman]

2021-01-20 09:43:30 | Error:
2021-01-20 09:43:30 | Problem: package python3-gitdb-2.0.3-10.el8.noarch requires python3.6dist(smmap2) >= 2.0.0, but none of the providers can be installed
2021-01-20 09:43:30 | - cannot install both python3-smmap-3.0.1-3.el8.noarch and python3-smmap-2.0.3-9.el8.noarch
2021-01-20 09:43:30 | - cannot install the best update candidate for package python3-smmap-2.0.3-9.el8.noarch
2021-01-20 09:43:30 | - cannot install the best update candidate for package python3-gitdb-2.0.3-10.el8.noarch
2021-01-20 09:43:30 | (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)

https://180462068c1ebb89385a-b7d34d92d3c0fa84052da2d7ba8871be.ssl.cf2.rackcdn.com/771478/4/check/tripleo-ci-centos-8-content-provider/bb8c478/logs/undercloud/home/zuul/install_built_repo.log

[Amol Kahat (amolkahat)]

Fix: https://review.rdoproject.org/r/#/c/31610/