Merge pull request #215 from scroll-tech/audit-update-zktrieverifier

add zktrie verifier audit

Author: dghelm

src/content/docs/en/technology/security/audits-and-bug-bounty.mdx

@@ -56,6 +56,10 @@ Scroll has worked with several industry-leading security audit firms to review o
   - [Report 1](https://github.com/Zellic/publications/blob/master/Scroll%20-%2005.26.23%20Zellic%20Audit%20Report.pdf)
   - [Report 2](https://github.com/Zellic/publications/blob/master/Scroll%20-%2009.27.23%20Zellic%20Audit%20Report.pdf)
 
+### Auxiliary contracts
+- ZkTrie Verifier
+  - [OpenZeppelin](https://blog.openzeppelin.com/scroll-zktrieverifier-audit#notes-additional-information)
+
 ## Bug Bounty Program
 
 Scroll has an active [Bug Bounty Program on Immunefi](https://immunefi.com/bounty/scroll/), a leading bug bounty platform. The program is open to the public, and we encourage anyone to participate.