README.md update

Author: bnasslahsen

Diff for: README.md

@@ -17,6 +17,10 @@ This project is sponsored by
 <a href="https://www.dm-jobs.com/dmTECH/?locale=de_DE&wt_mc=.display.github.sponsoring.logo" target="_blank">
      <img src="https://springdoc.org/img/dmTECH_Logo.jpg" height="10%" width="10%" />
 </a>
+
+<a href="https://www.contrastsecurity.com/" target="_blank">
+   <img src="https://springdoc.org/img/contrastsecurity.svg" height="10%" width="30%" />
+</a>
 </p>