add InspectRequests helper automatically to :js tests

spec/features/projects/environments/environment_spec.rb

 require 'spec_helper'
 feature 'Environment' do
-  include InspectRequests
-
   given(:project) { create(:project) }
   given(:user) { create(:user) }
   given(:role) { :developer }

spec/features/projects/jobs_spec.rb

@@ -2,8 +2,6 @@ require 'spec_helper'
 require 'tempfile'
 feature 'Jobs' do
-  include InspectRequests
-
   let(:user) { create(:user) }
   let(:user_access_level) { :developer }
   let(:project) { create(:project, :repository) }

spec/features/snippets/user_creates_snippet_spec.rb

@@ -2,7 +2,6 @@ require 'rails_helper'
 feature 'User creates snippet', :js do
   include DropzoneHelper
-  include InspectRequests
   let(:user) { create(:user) }

spec/spec_helper.rb

@@ -50,6 +50,7 @@ RSpec.configure do |config|
   config.include SearchHelpers, type: :feature
   config.include CookieHelper, :js
   config.include InputHelper, :js
+  config.include InspectRequests, :js
   config.include WaitForRequests, :js
   config.include StubConfiguration
   config.include EmailHelpers, :mailer, type: :mailer