Windows 10 ARM64 build

Hello,

Microsoft is pushing hard Windows 10 ARM version with their new Surface Pro X.
It’s a much better version than the first ARM try and with x86 compatibility to ease adoption I think this will be a very good platform.

Could you release a Windows arm64 build for Brave browser?
Brave works good on Surface Pro X in x86 version, but brave deserve arm64 version to be the best browser ever.

Chromium team is working on it : https://bugs.chromium.org/p/chromium/issues/detail?id=893460