Add aditional waiter for TF case

Procedure of assigning FIP for TF+Amphora case
require loadbalancer VIP and Amphora port both.
To achive this was added additional waiter before assigning
FIP to the loadbalancer.

Related-Prod: PRODX-32542
Change-Id: If8723a8c1de2d4daf8fa13c8ba97eebeb41ab73e
1 file changed