Add setuptools requirement for version below 45.0.0

Versions of setuptools from 45.0.0 dropped python2 support.

Change-Id: Ib4fc8917b3987b4052b66b9d39ba7ecb8f757302
Related-Prod: PROD-34533
(cherry picked from commit e3d1972f0fc6b34607081276eadedd07e70128cf)
1 file changed