Update link in SECURITY.md (GH-21320) (GH-26260)

(cherry picked from commit 4d396e7)

Co-authored-by: Marcono1234 <[email protected]>

Author: miss-islington

.github/SECURITY.md

@@ -10,9 +10,8 @@ https://devguide.python.org/#status-of-python-branches
 ## Reporting a Vulnerability
 
 Please read the guidelines on reporting security issues [on the
-official website](
-https://www.python.org/news/security/#reporting-security-issues-in-python
-) for instructions on how to report a security-related problem to
+official website](https://www.python.org/dev/security/) for
+instructions on how to report a security-related problem to
 the Python team responsibly.
 
 To reach the response team, email `security at python dot org`.