CLOUDSTACK-3582: Add sleep so Netscaler recognizes the service to be up
CLOUDSTACK-3582: Add sleep so Netscaler recognizes the service to be up

Signed-off-by: Prasanna Santhanam <82219615980488abd2acc1a3d71cfb58f0b2b8b6@apache.org>
(cherry picked from commit bd629a5bec3f33dd51d0e445d402ae7ce3ba3484)

mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver,mufaddalq/cloudstack-datera-driver