Resolve "Change Title of Merge Request Approvals"

changelogs/unreleased/36937-change-title-mr-approvals-settings.yml

+---
+title: Changed 'Add approvers' to 'Approval rules'
+merge_request: 21079
+author:
+type: other

ee/app/views/projects/_merge_request_approvals_settings_form.html.haml

@@ -2,7 +2,7 @@
 
 .form-group
   = form.label :approver_ids, class: 'label-bold' do
-    = _("Add approvers")
+    = _("Approval rules")
   #js-mr-approvals-settings{ data: { 'project_id': @project.id,
     'project_path': expose_path(api_v4_projects_path(id: @project.id)),
     'settings_path': expose_path(api_v4_projects_approval_settings_path(id: @project.id)),

locale/gitlab.pot

@@ -984,9 +984,6 @@ msgstr ""
 msgid "Add approval rule"
 msgstr ""
 
-msgid "Add approvers"
-msgstr ""
-
 msgid "Add bold text"
 msgstr ""
 
@@ -1913,6 +1910,9 @@ msgstr ""
 msgid "Applying suggestion"
 msgstr ""
 
+msgid "Approval rules"
+msgstr ""
+
 msgid "ApprovalRuleRemove|%d member"
 msgid_plural "ApprovalRuleRemove|%d members"
 msgstr[0] ""