Rename a DevOps Reports view partial for clarity

This re-names a partial from "report" (generic) to "score"
(specific) to slightly improve clarity in the code.

app/views/admin/dev_ops_report/show.html.haml

@@ -6,5 +6,5 @@
     - if show_adoption?
       = render_if_exists 'admin/dev_ops_report/devops_tabs'
     - else
-      = render 'report'
+      = render 'score'