Please use PROC_THREAD_ATTRIBUTE_HANDLE_LIST in std::process::Command on Windows Vista and later

On Windows Vista and later, PROC_THREAD_ATTRIBUTE_HANDLE_LIST can be used to programmatically control which handles are inherited, and the mutex here can be removed.
An example from Chromium: https://github.com/chromium/chromium/blob/2175a6f74e264dd7d540e5c59e73a9460a716727/base/process/launch_win.cc#L233.
There is a blog about it: https://devblogs.microsoft.com/oldnewthing/20111216-00/?p=8873.

[retep998]

Duplicate of #38227 but yes we should absolutely do this.

Sorry for duplicating it. However, the origin issue seems to be inactive, even it's high priority. Thank @quark-zju for implementing it!