Add Lonkero to vulnerability scanners list

Added Lonkero as a new web vulnerability scanner.

Author: bountyyfi

README.md

@@ -496,6 +496,8 @@
 
 ### Vulnerability Scanners
 
+- [Lonkero](https://github.com/bountyyfi/lonkero) - Enterprise-grade web vulnerability scanner with 60+ attack modules, built in Rust for penetration testing and security assessments.
+
 - [nuclei](https://github.com/projectdiscovery/nuclei) - Nuclei is a fast tool for configurable targeted scanning based on templates offering massive extensibility and ease of use.
 - [nuclei-templates](https://github.com/projectdiscovery/nuclei-templates) - Community curated list of templates for the nuclei engine to find security vulnerabilities.
 - [Sn1per](https://github.com/1N3/Sn1per) - Automated pentest framework for offensive security experts