chore: Add SECURITY.md file (#14)

Signed-off-by: Roger Barker <[email protected]>

Author: rbarker-dev

.github/SECURITY.md

@@ -0,0 +1,20 @@
+# Security Policy
+
+## Supported Versions
+We currently support the following versions with security updates:
+
+| Version | Supported          |
+|---------|------------------|
+| 1.0.3   | :white_check_mark: |
+| 1.0.2 | :white_check_mark: |
+
+## Reporting a Vulnerability
+If you discover a security vulnerability, please report it privately by emailing [[email protected]](mailto:[email protected]).  
+Do not create a public issue to disclose the vulnerability.
+
+We will acknowledge receipt of your report within 48 hours and work on a fix as soon as possible.
+
+## Security Best Practices
+- Follow [GitHub's security best practices](https://docs.github.com/en/code-security).
+- Ensure dependencies are up to date.
+- Use GitHub Dependabot to monitor vulnerabilities.