Update README.md

Author: devGregA

README.md

@@ -80,7 +80,7 @@ that should give you an idea of how to use DefectDojo for your own team.
 
 DefectDojo is maintained by:
 
-- Greg Anderson
+- [Greg Anderson](https://www.linkedin.com/in/g-anderson/)
 - Charles Neill ([@ccneill](https://twitter.com/ccneill))
 - Jay Paz ([@jjpaz](https://twitter.com/jjpaz))
 - Aaron Weaver ([@weavera](https://twitter.com/weavera))