Could you please add arm64 for extra option for arm64?

[铃木和花]

The 32 bit arm support now are not widely used by Linux programmer although we could simply switch to arm64.
Please consider to add arm64 as a extra option.
Thanks!

[Robert Peteuil]

You can compile for linux/arm64 using the -osarch= parameter.

Here's the full command: gox -osarch="linux/arm64"

[铃木和花]

You can compile for linux/arm64 using the -osarch= parameter.

Here's the full command: gox -osarch="linux/arm64"

thank you