Add needed requires statements to auto-deploy associated files.

A recent commit removed a require for bat_helper which was
drawing in these files.

[#118530781](https://www.pivotaltracker.com/story/show/118530781)

Signed-off-by: Tyler Schultz <tschultz@pivotal.io>

bosh-dev/lib/bosh/dev/automated_deploy_builder.rb

@@ -5,8 +5,10 @@
 require 'bosh/dev/vsphere/deployment_account'
 require 'bosh/dev/vcloud/deployment_account'
 require 'bosh/dev/automated_deploy'
+require 'bosh/dev/uri_provider'
 require 'bosh/dev/bosh_cli_session'
 require 'bosh/stemcell/stemcell'
+require 'bosh/stemcell/definition'
 require 'logging'
 
 module Bosh::Dev