Merge branch '46751-collapsed-mr-sidebar-avatar-is-not-aligned-correctly' into 'master'

Resolve "Collapsed MR sidebar avatar is not aligned correctly"

Closes #46751

See merge request gitlab-org/gitlab-ce!19277

app/assets/stylesheets/pages/issuable.scss

@@ -485,6 +485,15 @@
     .sidebar-collapsed-user {
       padding-bottom: 0;
       margin-bottom: 10px;
+
+      .author_link {
+        padding-left: 0;
+
+        .avatar {
+          position: static;
+          margin: 0;
+        }
+      }
     }
 
     .issuable-header-btn {