runtime: make sure to properly park before going to sleep in Windows ConsoleControlHandler
This change avoids the program intermittently hanging on windows/arm64 after getting
a signal for which the ConsoleControlHandler can not return.
Fixes #49458
Change-Id: Ie28f0f437c7e0f9634b6b3e29dc6cdebd5d996f6
Reviewed-on: https://go-review.googlesource.com/c/go/+/364556
Trust: Patrik Nyblom <pnyb@google.com>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Patrik Nyblom <pnyb@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Go Bot <gobot@golang.org>