PipConsole safely avoid ctypes features from rich

[youknowone]

Note: I will add an issue and news entry soon.

Modify PipConsole so that it doesn’t use the rich features that require ctypes when running in environments where ctypes is unavailable. This helps ensure that pip works properly on Python implementations that do not provide ctypes.

Please tell me if patching rich will be a better idea.

[uranusjr]

This looks like it’s working around a problem in Rich, and ideally should be fixed in Rich. Is there an upstream issue on this?

[youknowone]

Thank you! I opened issue #13687, and linked patch for rich there.