Minimum Ansys version supported

[RobPasMue]

Pinging @igortg for visibility

We should inform users which is the minimum Ansys version supported for PyRocky. This should be done in 2 ways:

• Through documentation: by explaining it directly on the docs
• Through code: we should implement some checks to verify the minimum version compatibility. I also recommend you to use ansys-tools-path for detecting where is your user's Ansys installation and thus simplify your current API (you are forcing the user to pass the full path to the executable but if you knew the value of AWP_ROOT and the version your user wants to run, you could automatically infer the path).

[igortg]

Thanks for the report @RobPasMue. We'll be addressing this ASAP.

[RobPasMue]

Let me know if you need more info BTW! Thanks @igortg

Link to ansys-tools-path repo: https://github.com/ansys/ansys-tools-path
And documentation: https://path.tools.docs.pyansys.com/

Specifically, I think this API might be interesting for you: https://path.tools.docs.pyansys.com/version/stable/_autosummary/ansys.tools.path.get_available_ansys_installations.html#ansys.tools.path.get_available_ansys_installations