Change "Builds" word to "Pipelines" in Mirror settings page

app/views/shared/_mirror_trigger_builds_setting.html.haml

 .form-group
   = f.check_box :mirror_trigger_builds, class: "pull-left"
   .prepend-left-20
-    = f.label :mirror_trigger_builds, "Trigger builds for mirror updates", class: "label-light"
+    = f.label :mirror_trigger_builds, "Trigger pipelines for mirror updates", class: "label-light"
     %p.light.append-bottom-0
-      Trigger builds when branches or tags are updated from the upstream repository.
+      Trigger pipelines when branches or tags are updated from the upstream repository.
       Depending on the activity of the upstream repository, this may greatly increase the load on your CI runners.
       Only enable this if you know they can handle the load.

changelogs/unreleased-ee/17662-rename-builds-mirror.yml

+---
+title: Change Builds word to Pipelines in Mirror settings page
+merge_request:
+author: