CiProcessing specs - stub user for failing retirement specs

[himdel]

Fixes failing travis:

Failures:
  1) VmOrTemplateController#vm_button_operation should continue to retire a vm
     Failure/Error:
       expect(assigns(:flash_array).first[:message]).to \
         include("Retirement initiated for 1 VM and Instance from the %{product} Database" % {:product => Vmdb::Appliance.PRODUCT_NAME})

       expected "Error during 'retire_now': undefined method `userid' for nil:NilClass" to include "Retirement initiated for 1 VM and Instance from the ManageIQ Database"
     # ./spec/controllers/application_controller/ci_processing_spec.rb:942:in `block (3 levels) in <top (required)>'
  2) ServiceController#vm_button_operation should continue to retire a service and does not render flash message 'xxx does not apply xxx'
     Failure/Error:
       expect(assigns(:flash_array).first[:message]).to \
         include("Retirement initiated for 1 Service from the %{product} Database" % {:product => Vmdb::Appliance.PRODUCT_NAME})

       expected "Error during 'retire_now': undefined method `userid' for nil:NilClass" to include "Retirement initiated for 1 Service from the ManageIQ Database"
     # ./spec/controllers/application_controller/ci_processing_spec.rb:874:in `block (3 levels) in <top (required)>'

Looks like this is related to the recent make_request changes in ManageIQ/manageiq#17255 - Cc @d-m-u

[miq-bot]

Checked commit https://github.com/himdel/manageiq-ui-classic/commit/f58015b1777b5093e2cc9240662bf74fe530f375 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
1 file checked, 0 offenses detected
Everything looks fine. 🏆