Support for HCP Vault Secrets Beta

[rajanadar]

Discussed in #330

^{Originally posted by mavaddat October 4, 2023}
I was wondering if VaultSharp provides the ability to authenticate with HCP Vault Secrets.

What is HCP Vault Secrets?

HashiCorp Cloud Platform (HCP) Vault Secrets is a secrets lifecycle management solution to centralize your secrets and enable your applications to access them from their workflow. The clients (systems or users) can interact with HCP Vault Secrets using command-line interface (CLI), HCP Portal, or API.

HCP Vault vs. HCP Vault Secrets
HCP Vault provides single-tenant, dedicated Vault Enterprise clusters which can be deployed to different public cloud providers and regions. HCP manages the provisioning, operations, and maintenance of the cluster allowing organizations the flexibility to establish consistent identity based access workflows for secret access and data protection needs.

HCP Vault Secrets is a multi-tenant, SaaS platform providing teams secure and simplified workflows for secret lifecycle management. Easily manage and integrate secrets where they are needed across your applications and infrastructure.

If not, I would like to implement this in the AuthMethods.