firmware: scmi: add shell-based sample #103633
Description
Summary
Add a shell-based sample meant to demonstrate the capabilities of the Zephyr SCMI stack
Describe the solution you'd like
Sample should be shell-based and implement a couple of commands for each supported protocol.
Most importantly, this will also aid in debugging the SCMI stack.
Example for clock protocol:
Alternatives
No response
Additional Context
No response