Please test Git for Windows' latest snapshot

Hi team,

I am unwilling to release Git for Windows v2.16.2 on a Friday night, but I
have something almost as good. There is a snapshot available here:

	https://wingit.blob.core.windows.net/files/index.html

That snapshot brings quite a few updated components apart from Git proper
(such as an updated MSYS2 runtime), and I would love to ask y'all to give
this snapshot a proper "tire kicking".

Think of it as a release candidate. A real one, this really is the
revision that I would like to release as Git for Windows v2.16.2 on Monday
(with the only change being the version number).

Thank you for your help!
Johannes