Merge branch 'mg-fix-firefox-textarea-styling' into 'master'

Fix style issue with "reply" placeholder textarea in firefox

See merge request gitlab-org/gitlab!54592

app/assets/stylesheets/pages/note_form.scss

@@ -313,8 +313,9 @@ table {
     resize: none;
     padding: $gl-padding-8 $gl-padding-12;
     line-height: 1;
-    border-color: $border-color;
+    border: 1px solid $border-color;
     background-color: $white;
+    overflow: hidden;
 
     @include media-breakpoint-down(xs) {
       margin-bottom: $gl-padding-8;

changelogs/unreleased/mg-fix-firefox-textarea-styling.yml

+---
+title: Fix style issue with "reply" placeholder textarea in firefox
+merge_request: 54592
+author:
+type: fixed