load spec_helper from manageiq like all of the other plugins

.rspec

@@ -1,3 +1,5 @@
+--require manageiq/spec/spec_helper
 --require spec_helper
 --color
 --order random
+--exclude-pattern "spec/manageiq/**/*_spec.rb"

.rspec_ci

@@ -1,4 +1,6 @@
+--require manageiq/spec/spec_helper
 --require spec_helper
 --color
 --order random
 --profile 25
+--exclude-pattern "spec/manageiq/**/*_spec.rb"

spec/spec_helper.rb

@@ -15,9 +15,9 @@
 
 # TODO: isolate the helpers we need for UI specs instead of general Dir glob
 #
+# core_support_path = Rails.root.join('spec/support')
 # require core_support_path.join('evm_spec_helper.rb')
 # require core_support_path.join('auth_helper.rb')
-# require core_support_path.join('controller_helper.rb')
 # require core_support_path.join('presenter_helper.rb')
 # require core_support_path.join('menu_helper.rb')
 # require core_support_path.join('automation_helper.rb')
@@ -28,8 +28,6 @@
 # Known:
 # require core_support_path.join("examples_group/shared_examples_for_application_helper.rb")
 # require core_support_path.join("rake_task_example_group.rb")
-core_support_path = Rails.root / 'spec/support'
-Dir[core_support_path.join("**/*.rb")].each { |f| require f }
 Dir[Rails.root.join('spec', 'shared', '**', '*.rb')].each { |f| require f }
 
 Dir[ManageIQ::UI::Classic::Engine.root.join('spec/shared/controllers/**/*.rb')].each { |f| require f }