Merge branch '33992-mr-target-avatar' into 'master'

Add padding to target branch container

Closes #33992

See merge request !12353

app/assets/stylesheets/pages/merge_requests.scss

@@ -419,7 +419,7 @@
 
   .commit {
     margin: 0;
-    padding: 10px 0;
+    padding: 10px;
     list-style: none;
 
     &:hover {