Create cycle analytics bundle

This prevents VueJS being included in application.js & therefore included on everypage

app/views/projects/cycle_analytics/show.html.haml

 - @no_container = true
 - page_title "Cycle Analytics"
+
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_tag('cycle_analytics/cycle_analytics_bundle.js')
+
 = render "projects/pipelines/head"
 
 #cycle-analytics{class: container_class, "v-cloak" => "true", data: { request_path: project_cycle_analytics_path(@project) }}

config/application.rb

@@ -91,6 +91,7 @@ module Gitlab
     config.assets.precompile << "protected_branches/protected_branches_bundle.js"
     config.assets.precompile << "diff_notes/diff_notes_bundle.js"
     config.assets.precompile << "boards/boards_bundle.js"
+    config.assets.precompile << "cycle_analytics/cycle_analytics_bundle.js"
     config.assets.precompile << "merge_conflicts/merge_conflicts_bundle.js"
     config.assets.precompile << "boards/test_utils/simulate_drag.js"
     config.assets.precompile << "blob_edit/blob_edit_bundle.js"