Update CVE URL for sidekiq-cron vulnerability

Good catch

Author: jasnow

gems/sidekiq-cron/CVE-2025-67202.yml

@@ -2,7 +2,7 @@
 gem: sidekiq-cron
 cve: 2025-67202
 ghsa: xv9c-mjw8-79gf
-url: https://github.com/sidekiq-cron/sidekiq-cron/issues/569
+url: https://github.com/advisories/GHSA-xv9c-mjw8-79gf
 title: Sidekiq-cron is vulnerable to a cross-site scripting (xss)
   vulnerability via crafted URL
 date: 2026-05-07