Add setuptools as an explicit dependency.
Review Request #12192 — Created March 21, 2022 and submitted
We make use of
pkg_resourcesfor command discovery, which requires the
setuptoolspackage, but this isn't guaranteed to be there on all
Python installs. In order to avoid any troubles with installing RBTools,
we now depend explicitly on
Tested installing the package. Verified that
setuptoolswas in the list
of checked dependencies.