Add network failure string
Some of the login tests are failing for devices in broonie lab due to connection refused.
Following are the logs for the same :-
801 00:06:13.772240 read: Connection refused 802 00:06:17.811107 read: Connection refused 803 00:06:21.666398 NFS over TCP not available from 192.168.56.123 804 00:06:22.689240 Begin: Retrying nfs mount ... connect: Connection refused 805 00:06:22.689843 read: Connection refused
Signed-off-by: Shreeya Patel shreeya.patel@collabora.com