Upgrade terminal_size

Summary: I want to get rid of an old version of rustix which seems to be upsetting a WASM build. Not sure if that's the real root cause, but upgrading terminal_size is a good way to rule it out, and seems a nice thing to do anyway.

Reviewed By: muirdm, quark-zju, dtolnay

Differential Revision: D76602411

fbshipit-source-id: 5ee48603729a3a0fcb03c77f797b3698f078c6f5

Author: ndmitchell