Wait for watchdog error log after timer reset is triggered

Fixes the timing wait for the error to show up.

Change-Id: I502831fbc3e125a7302074fe23ec6e905183936c
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_error_log.robot b/tests/test_error_log.robot
index 3610ea0..c80624b 100644
--- a/tests/test_error_log.robot
+++ b/tests/test_error_log.robot
@@ -236,7 +236,9 @@
 
     Trigger Host Watchdog Error
 
-    Verify Watchdog Errorlog Content
+    # Logging took time to generate the timedout error.
+    Wait Until Keyword Succeeds  2 min  30 sec
+    ...  Verify Watchdog Errorlog Content
 
 
 Verify IPMI SEL Delete