Do not use releases::upload on beta cluster deployment server

72567539 moved role::releases::upload from tin to the role class
role::deployment::server. The later is applied on beta cluster
deployment host deployment-bastion which fails puppet.

Harness the include for deployment server to prevent it from being
applied on labs.

Bug: T106003
Change-Id: I95328e7932f65f7437f5cfb8ae2b63fdccd0ae7e