Remove d-md-none/d-sm-none when d-sm-none/d-none exists

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

app/views/admin/abuse_reports/_abuse_report.html.haml

 - reporter = abuse_report.reporter
 - user = abuse_report.user
 %tr
-  %th.d-block.d-sm-none.d-md-none
+  %th.d-block.d-sm-none
     %strong= _('User')
   %td
     - if user
@@ -11,12 +11,13 @@
     - else
       = _('(removed)')
   %td
-    %strong.subheading.d-block.d-sm-none.d-md-none
+    %strong.subheading.d-block.d-sm-none
       = _('Reported by %{reporter}') % { reporter: reporter ? link_to(reporter.name, reporter) : _('(removed)') }
     .light.small
       = time_ago_with_tooltip(abuse_report.created_at)
   %td
-    %strong.subheading.d-block.d-sm-none.d-md-none= _('Message')
+    %strong.subheading.d-block.d-sm-none
+      = _('Message')
     .message
       = markdown_field(abuse_report, :message)
   %td

app/views/admin/abuse_reports/index.html.haml

@@ -17,7 +17,7 @@
   - if @abuse_reports.present?
     .table-holder
       %table.table.responsive-table
-        %thead.d-none.d-sm-none.d-md-table-header-group
+        %thead.d-none.d-md-table-header-group
           %tr
             %th User
             %th Reported by

changelogs/unreleased/264790-bs4-optimization-admin-abuse-reports.yml

+---
+title: Remove d-md-none/d-sm-none when d-sm-none/d-none exists
+merge_request: 44845
+author: Takuya Noguchi
+type: other