 Addressing Moderate Security Vulnerabilities in Dependencies
Hello `monero-ts` maintainers,

This is nicaplz1, and I've been working with `monero-ts` in my project. I've come across some moderate security vulnerabilities related to the dependencies `request`, `request-promise`, and `tough-cookie`.

Details of the vulnerabilities:
- Server-Side Request Forgery in Request [GHSA-p8p7-x288-28g6](https://github.com/advisories/GHSA-p8p7-x288-28g6)
- Prototype Pollution in `tough-cookie` [GHSA-72xf-g2v4-qvf3](https://github.com/advisories/GHSA-72xf-g2v4-qvf3)

I couldn't resolve these with `npm audit fix`. Are there any plans for addressing these? Your guidance on this would be greatly appreciated.

Thank you for your time and effort in maintaining this important project.

Best,
nicaplz1
