Don't install robot in Policy CSITs

The Policy CSITs install their own robot framework now, so no need to
copy it as part of the build job.

Issue-ID: POLICY-3155
Change-Id: I39135cd2b37e02c1f5d56b1696065f22e4dcce58
Signed-off-by: Jim Hahn <jrh3@att.com>
1 file changed