fix flaky test and remove canary focus from tests

[abhipth]

Integration test for the Jobs are failing, because we have a validation step where we match the IP address from Pod's annotation with the Status IP.

Seems like kubelet is not updating the IP of the Completed Pod.

sgp-job       job-node-2-job-count-1-qlqhg   0/1     Completed   0          4m24s   10.0.127.165   ip-10-0-108-50.us-west-2.compute.internal    <none>           <none>
sgp-job       job-node-2-job-count-1-t8f8n   0/1     Completed   0          4m24s   <none>         ip-10-0-108-50.us-west-2.compute.internal    <none>           <none>

Probably related to the issue - kubernetes/kubernetes#39113

Description of changes:

• On increasing the total duration of container execution the issue seems to not happen.
• Removing canary focus from Windows Integration test as the test case execution for canary test is exceeding 20 minutes duration.

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