Forward termination signal to child process on Windows

[Boscop]

When using the ctrlc crate to intercept Ctrl-C it doesn't work when running my exe through cargo watch -x run (my ctrlc handler won't get executed).

rust-lang/cargo#4575

[Boscop]

@passcod Could you please look into this? :) It's a very important issue.
Cargo does it now, so the implementation should be pretty much copy-paste: rust-lang/cargo#4575

[passcod]

I don't have a Windows machine at the moment but if you want to put together a PR I'll merge and release ASAP

…

---- On Wed, 06 Jan 2021 14:36:45 +1300 Boscop <notifications@github.com> wrote ---- https://github.com/passcod Could you please look into this? It's very important. Cargo does it now, so the implementation should be pretty much copy-paste: rust-lang/cargo#4575 — You are receiving this because you were mentioned. Reply to this email directly, #126 (comment), or https://github.com/notifications/unsubscribe-auth/AABGBCZBIFQQYSEI3G4J2ATSYO5C3ANCNFSM4IRBUCVQ.

[passcod]

Closing in favour of upstream issue: watchexec/watchexec#184.