Merge branch '247132-update-cannot-merge-icon-color-on-avatars' into 'master'

Resolve "Update “cannot merge” icon color on avatars"

Closes #247132

See merge request gitlab-org/gitlab!41909

app/assets/stylesheets/pages/issuable.scss

@@ -119,11 +119,11 @@
 
 .assignee {
   .merge-icon {
-    color: $orange-500;
+    color: $orange-400;
     position: absolute;
     bottom: 0;
     right: 0;
-    text-shadow: -1px -1px 0 $white, 1px -1px 0 $white, -1px 1px 0 $white, 1px 1px 0 $white;
+    text-shadow: -1px -1px 2px $white, 1px -1px 2px $white, -1px 1px 2px $white, 1px 1px 2px $white;
   }
 }