Warm reset check fix

There is an intermittent failure report due to false reboot failure
raised by the utility keyword which checks if the SSH service while
BMC is going through reboot.

Warm reset adds 3 seconds delay before forcing reboot. To minimize
race conditions, we wait for 7 seconds and check status.

Any better suggestion on how to workaround this logic is most welcome.

Resolves openbmc/openbmc-test-automation#238

Change-Id: I6f99c1a47aa6d183ae6526463cc897f796ef01fb
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
1 file changed