move maxstream duration creation inside (#40449)
move maxstream duration creation inside (#40449)

Signed-off-by: Rama Chavali <40109507d7c707c570c476fc1522e2d26df7f15e@salesforce.com>

Signed-off-by: Rama Chavali <40109507d7c707c570c476fc1522e2d26df7f15e@salesforce.com>
istio/istio,istio/istio,istio/istio,istio/istio,istio/istio