Independent tool for IBM IP info. to DUMMYIP conversion

Robotframework RUN command not providing consistent output.
Hence removed inline code to convert IPs to DUMMYIP.

Instead call new "convert_ip_to_dummy" program.

Resolves: openbmc/openbmc-test-automation#455

Change-Id: Ia5e8c4f7f3ef04545d667f032add36df8a35458d
Signed-off-by: Sivas SRR <sivas.srr@in.ibm.com>
2 files changed