docs: update README.md [skip ci]

README.md

@@ -1,6 +1,6 @@
 # PyGoat
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-8-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-9-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 intentionally vuln web Application Security in django.
@@ -139,6 +139,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
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     <td align="center"><a href="https://github.com/RupakBiswas-2304"><img src="https://avatars.githubusercontent.com/u/75058161?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Metaphor</b></sub></a><br /><a href="https://github.com/adeyosemanputra/pygoat/commits?author=RupakBiswas-2304" title="Code">💻</a></td>
+    <td align="center"><a href="https://whokilleddb.github.io"><img src="https://avatars.githubusercontent.com/u/56482137?v=4?s=100" width="100px;" alt=""/><br /><sub><b>whokilleddb</b></sub></a><br /><a href="https://github.com/adeyosemanputra/pygoat/commits?author=whokilleddb" title="Code">💻</a></td>
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 </table>