Add support for Hashicorp Vault as a supported secrets store backend in ZenML Pro

[AlexejPenner]

Contact Details [Optional]

alexej@zenml.io

Feature Description

Customers want to store their secrets in vault secrets manager with mechanism to choose a vault namespace per server.

Problem or Use Case

No response

Proposed Solution

No response

Alternatives Considered

No response

Additional Context

No response

Priority

High - Critical for my use case

Code of Conduct

• I agree to follow this project's Code of Conduct

[stefannica]

This is just a matter of:

• updating the ZenML Pro workspace Pydantic models to support this secrets store backend too in addition to database/AWS/GCP/Azure
• updating the Terraform scripts to allow passing these options to the Helm chart