Fix long webhook URL overflow for custom integration

app/assets/stylesheets/framework/lists.scss

@@ -111,6 +111,7 @@ ul.content-list {
     border-color: $white-normal;
     font-size: $gl-font-size;
     color: $gl-text-color;
+    word-break: break-word;
 
     &.no-description {
       .title {

changelogs/unreleased/41040-long-webhook-url-problem.yml

+---
+title: Fix long webhook URL overflow for custom integration.
+merge_request:
+author: Kukovskii Vladimir
+type: fixed