add report-security-issue

CONTRIBUTING.md

@@ -65,7 +65,9 @@ There are so many other repositories that you might want to check. You can take
 Issues for all Socket Runtime components are on [GitHub](https://github.com/socketsupply/socket). When reporting issues, please follow these guidelines:
 - If you think you have found a bug, Please [open an issue](https://github.com/socketsupply/socket/issues/new) and make sure that you select the correct template and follow the given instructions while creating an issue.
 - You can search through existing issues to see if there is a similar one [reported](https://github.com/socketsupply/socket/issues). You can also search through closed issues as they may have been closed with a solution.
-- Please detail all the steps necessary to reproduce the issue you are running into, so we can easily diagnose and fix your issue.  
+- Please detail all the steps necessary to reproduce the issue you are running into, so we can easily diagnose and fix your issue. 
+- If you have found a potential security issue, we provide a process to responsibly disclose potential vulnerability.  
+
 If you can't find something in this guide or you have any questions, please feel free to join our [Discord](https://discord.com/invite/YPV32gKCsH)  
 
 ## Claiming Issues