Document roadmap

[demeringo]

Problem

Roadmap is not clear to end users.

Solution

Document roadmap

• Add Azure support
• Add Object storage support
• Integration with K8s usage data
• Add impacts of GPU's (for AI/ML workloads)

Alternatives

See also: https://github.com/Boavizta/roadmap?tab=readme-ov-file#cloud-scanner

Additional context or elements

[demeringo]

Some info about the roadmap was added to https://demeringo.github.io/cloud-scanner-intro/