ks-agent: khaleesi seems to expect a WORKSPACE envv
ks-agent: khaleesi seems to expect a WORKSPACE envv

Declare the WORKSPACE environment var to please khaleesi. The cwd should
be enough according to hhaleesi.

Change-Id: Idbccd16af353096bc873a900aacacadba9449a86

redhat-cip/dci-control-server,goneri/dci-control-server,enovance/dci-control-server,enovance/dci-control-server,goneri/dci-control-server,redhat-cip/dci-control-server,goneri/dci-control-server,goneri/dci-control-server