dx: fix report link in security policy

Author: frankie567

SECURITY.md

@@ -2,6 +2,6 @@
 
 ## Reporting a Vulnerability
 
-If you believe you have found a security vulnerability in Polar, we encourage you to responsibly disclose this and not open a public issue. Please report it using [GitHub Security Advisory](https://github.com/fief-dev/fief/security/advisories/new) tool, to ensure confidentiality and security.
+If you believe you have found a security vulnerability in Polar, we encourage you to responsibly disclose this and not open a public issue. Please report it using [GitHub Security Advisory](https://github.com/polarsource/polar/security/advisories/new) tool, to ensure confidentiality and security.
 
 We'll review it as soon as possible and publish a fix accordingly.