Add star history section in README.md (#2438)

Author: matheusfelipeog

docs/README.md

@@ -107,6 +107,8 @@ Thank you to everyone who has contributed to Sherlock! ❤️
   <img src="https://contrib.rocks/image?&columns=25&max=10000&&repo=sherlock-project/sherlock" noZoom />
 </a>
 
+## Star history
+
 <picture>
   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=sherlock-project/sherlock&type=Date&theme=dark" />
   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=sherlock-project/sherlock&type=Date" />