Delete run_client.py (#2267)
Delete run_client.py (#2267)

The module `insights.client.config` API has changed and this file did not
change with it. It no longer properly creates an runs the client.

Signed-off-by: Link Dupont <4f0aa52d656a3d75867f784b7e9c5d23bf1321c0@sub-pop.net>
RedHatInsights/insights-core,RedHatInsights/insights-core