fixing test issues - increasing timer as OLT doesn't become ACTIVE within 1min

Change-Id: I1a33d041b97c2fdfb47d07eb3b12561efae6fbfa
diff --git a/tests/functional/Voltha_ErrorScenarios.robot b/tests/functional/Voltha_ErrorScenarios.robot
index 6df5663..78a0045 100644
--- a/tests/functional/Voltha_ErrorScenarios.robot
+++ b/tests/functional/Voltha_ErrorScenarios.robot
@@ -44,7 +44,7 @@
 # For below variable value, using deployment name as using grep for
 # parsing radius pod name, we can also use full radius pod name
 ${RESTART_POD_NAME}    radius
-${timeout}        60s
+${timeout}        90s
 ${of_id}          0
 ${logical_id}     0
 ${has_dataplane}    True