Amend changelog entry for wagtail#10748

CHANGELOG.txt

@@ -21,7 +21,7 @@ Changelog
  * Docs: Document `WAGTAILADMIN_BASE_URL` on "Integrating Wagtail into a Django project" page (Shreshth Srivastava)
  * Docs: Replace incorrect screenshot for authors listing on tutorial (Shreshth Srivastava)
  * Maintenance: Fix snippet search test to work on non-fallback database backends (Matt Westcott)
- * Maintenance: Update Eslint, Prettier & Jest npm packages (LB (Ben) Johnston)
+ * Maintenance: Update Eslint, Prettier, Jest, a11y-dialog, axe-core and js-cookie npm packages (LB (Ben) Johnston)
  * Maintenance: Add npm scripts for TypeScript checks and formatting SCSS files (LB (Ben) Johnston)
  * Maintenance: Run tests in parallel in some of the CI setup (Sage Abdullah)
  * Maintenance: Remove unused WorkflowStatus view, urlpattern, and workflow-status.js (Storm Heg)