Avoid multiple instances of startSSH script
Avoid multiple instances of startSSH script

Reason for change: Avoid multiple instances of startSSH script.
Test Procedure: Verify if box comes up with AV and ensure the basic functionalities in both ipv4 and ipv6 modes
Perform reboot test and check for DELIA_18789
Risks: High
Signed-off-by: smary01 <Susan_Mary3@cable.comcast.com>

Change-Id: I324b316674d447bb2d1defdeb3edbba81bd66202

rdkcmf/rdk-sysint