Values are taken from cmd/internal/sys/arch.go. Also fix some incorrect
alphabetical sorting to put arm > amd.
Updates #46229
Fixes #52495
Change-Id: If7d2c675238093692060358003915f1649792cf5
Reviewed-on: https://go-review.googlesource.com/c/go/+/401576
Run-TryBot: Robert Findley <rfindley@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: WANG Xuerui <git@xen0n.name> Reviewed-by: xiaodong liu <teaofmoli@gmail.com>