add win/arm64 factory classes and build worker

[niyas-sait]

The change adds factory classes for windows/arm64 platforms and adds build worker linaro-win-arm64

[vstinner]

Please start with UNSTABLE. I prefer to wait until it is reliable before marking them as STABLE.

[niyas-sait]

Sure. I've added a new patch to mark the workers as UNSTABLE

[vstinner]

Merged. The config will be deployed in the next cron task (in 1h? I'm not sure).

[zooba]

Thanks, Victor!

[vstinner]

ARM64 Windows 3.x first green build: https://buildbot.python.org/all/#/builders/729/builds/2

ARM64 Windows Non-Debug 3.x orange build (success, test_asyncio random failure, it's a known issue): https://buildbot.python.org/all/#/builders/730/builds/3

[niyas-sait]

win/arm64 buildbot worker has been up for nearly 10 days now. Except for the known intermittent issue for test_asyncio rest looks fine to me. @vstinner Is it a good time to mark the buildbot worker as stable?

[vstinner]

@pablogsal is the Python 3.10 and 3.11 release manager. I prefer to delegate the decision to him :-)

[pablogsal]

win/arm64 buildbot worker has been up for nearly 10 days now. Except for the known intermittent issue for test_asyncio rest looks fine to me. @vstinner Is it a good time to mark the buildbot worker as stable?

I am fine marking it as stable, can you open a PR for it?