This is needed to get the [keystone_authtoken] section into
monasca-api.conf when generating the sample config file with "tox
-egenconfig".
Change-Id: I6d3670c8fec11cd9a3e72412e30daa800d4942af
api-config.conf is the deprecated path for the configuration file. The
new path is /etc/monasca/monasca-api.conf .
Story: 2004708
Task: 28987
Change-Id: If06d9114529c3ef4520247dfc7c32d3769f07084