The Octavia dashboard code was attempting to access flavor profile
information when creating a load balancer. Flavor profiles are
administrator only objects that cannot be accessed by users with
the default RBAC.
This patch removes the code attempting to access the flavor profile
as it is not necessary.
Change-Id: Ic11d8b84f61c1fd8c97a81f2e47745a339396336
Story: 2005759
Task: 33467