Remove inline script tag from merge request page

This removes inline JSON data from the merge request page
with the removal of this we are running less queries on page load
to populate this un-used data.

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

@@ -49,8 +49,6 @@
       = render "projects/merge_requests/tabs/pane", id: "notes", class: "notes voting_notes" do
         .row
           %section.col-md-12
-            -# haml-lint:disable InlineJavaScript
-            %script.js-notes-data{ type: "application/json" }= initial_notes_data(true).to_json.html_safe
             .issuable-discussion.js-vue-notes-event
               - if @merge_request.description.present?
                 .detail-page-description