docs(tooling): add Bourne to Security Hardering section (#47)

Context:
- [Suggested at Express](expressjs/body-parser#347 (comment))
- [Prototype Pollution attack details](https://guidesmiths.github.io/cybersecurity-handbook/attacks_explained/prototype_pollution)

Author: EVINADAPCIPvb

README.md

@@ -90,6 +90,7 @@ A curated list of awesome Node.js Security resources.
 - [rate-limiter-flexible](https://www.npmjs.com/package/rate-limiter-flexible) - Fast, flexible and friendly rate limiter by key and protection from DDoS and brute force attacks in process Memory, Cluster, Redis, MongoDb, MySQL, PostgreSQL at any scale. Express and Koa examples included.
 - [tor-detect-middleware](https://github.com/UlisesGascon/tor-detect-middleware) Tor detect middleware for express
 - [express-enforces-ssl](https://github.com/hengkiardo/express-enforces-ssl) Enforces SSL for Express based Node.js projects. It is however highly advised that you handle SSL and global HTTP rules in a front proxy.
+- [bourne](https://github.com/hapijs/bourne) `JSON.parse()` drop-in replacement with prototype poisoning protection.
 
 
 # Security Incidents