Add BaseSession.precision, dimension, processor_count etc.

[Gobot1234]

📝 Description of the feature

These would be queried from Fluent and act as better tests over using dry_run to ensure the command actually does what is expected and also allow for easier PIM testing.

💡 Steps for implementing the feature

Something needs adding to the gRPC server for this I guess? 🤷

🔗 Useful links and references

No response

[prmukherj]

App_Utilities.