1) Pip3 9.0.3 provided by CentOS does not ignore "yanked" modules
published to pypi.org. This causes the builds to download modules
that are broken. Solution: use the earliest version of pip where
that bug is fixed (19.2.3)
2) A number of recent versions of setuptools-scm are broken in pypi.org.
Use last version known to work, 6.0.1
Closes-Bug: 1941901
Change-Id: I3ba746d36983ee3f24bf1d4089be71bf01f8066a
Signed-off-by: Davlet Panech <davlet.panech@windriver.com>
699a7d4207