Installs wrong version on Mac M1

[gtmtech]

When installing terragrunt using tgenv, on Apple Mac M1, the amd64 version and not the arm64 version is downloaded.

As there is not much activity on some of the issues here, for anyone coming across this issue, I'm now using tgswitch which installs the correct version.

Could tgenv be made to install the correct version for the correct OS architecture?

Many thanks

[kieranbrown]

For anybody else that's stumbled across this issue, you can export TGENV_ARCH=arm64 in your bashrc or zshrc

[iokiwi]

Hey, we've rebooted this project over at https://github.com/tgenv/tgenv

I think we've fixed this issue is a duplicate of #35 which we fixed in tgenv/tgenv#3