Update SECURITY vulnerability reporting

Author: jasonkarns

docs/SECURITY.md

@@ -4,14 +4,14 @@ It may be overridden by a repo-specific security policy.
 https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/creating-a-default-community-health-file
 -->
 
-# Security Policy
+# Security Policy 🛡️
 
-## Supported Versions
+## ✅ Supported Versions 
 
 Only the greatest published version (according to semver) will be supported.
 This version will be indicated as the "Latest Release" on GitHub Releases.
 
-## Reporting a Vulnerability
+## ⚠️ Reporting a Vulnerability 
 
 Use GitHub's builtin reporting mechanism.
-Go to Security tab -> Advisories -> New draft security advisory.
+Go to Security tab -> Report a vulnerability.