Add more audits

Author: zzq0826

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

@@ -51,6 +51,7 @@ Scroll has worked with several industry-leading security audit firms to review o
   - [ScrollOwner and Rate Limiter](https://blog.openzeppelin.com/scrollowner-and-rate-limiter-audit)
   - [USDC Gateway](https://blog.openzeppelin.com/scroll-usdc-gateway-audit)
   - [Contract diff](https://blog.openzeppelin.com/scroll-diff-audit-report)
+  - [Bridge Gas Optimizations](https://blog.openzeppelin.com/scroll-bridge-gas-optimizations-audit)
 - Zellic
   - [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)

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

@@ -57,6 +57,7 @@ Scroll 已经与多家业内领先的安全审计公司合作，来审查我们
   - [ScrollOwner and Rate Limiter](https://blog.openzeppelin.com/scrollowner-and-rate-limiter-audit)
   - [USDC Gateway](https://blog.openzeppelin.com/scroll-usdc-gateway-audit)
   - [Contract diff](https://blog.openzeppelin.com/scroll-diff-audit-report)
+  - [Bridge Gas Optimizations](https://blog.openzeppelin.com/scroll-bridge-gas-optimizations-audit)
 - Zellic
   - [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)