feat: add target option

[ryuapp]

setup-deno doesn't allow us to determine the platform target to download, so this PR add the target option to allow it.

Deno doesn't officially support Windows Arm now, but Windows Arm has some compatibility with x64, so it will work(not perfect).
I use Deno as a formatter and task runner, so I'm hoping this supports it.

[lucacasonato]

Put this further down, and explain what this is for.

[ryuapp]

add b557a7e

[lucacasonato]

This doesn't work if you are downloading linux on windows, or windows on linux etc.

[ryuapp]

fix 221053e

CI is failing, but the name of the rc binary seems to be strange.
expcted: deno.exe
actual: deno-x86_64-pc-windows-msvc-rc.exe

[ryuapp]

It seems Deno on npm is distributing a Windows x64 version as ARM.
https://www.npmjs.com/package/@deno/win32-arm64

Is it possible to install Deno x64 on Windows Arm in the same way using setup-deno?
If possible, this option will no longer be necessary.

[bartlomieju]

Hey @ryuapp - this particular package is the regular Windows build that is run in emulation mode - we will try to look into actual arm builds later this year. So for all intents and purposes for now you can install Windows x86_64 version on ARM for the time being.

[ryuapp]

Thanks for your reply.

we will try to look into actual arm builds later this year.

I will run npm i -g deno instead on CI until this is achieved, but if implementing the Arm build will take a long time, I would appreciate it if there was a workaround in setup-deno, such as this PR.