setup command always outputs error about requiring darwin

[grantwest]

Running this command:

docker run -it --rm drone/drone-runner-aws:1.0.0-rc26 setup --digital-ocean-pat XXXX

Results in this error:

INFO[0000] setup: using digital ocean                   
INFO[0000] no pool file provided                        
INFO[0000] in memory pool is using digitalocean         
FATA[0000] setup: unable to process pool file            error="invalid OS linux, has to be 'darwin'"

It doesn't matter what host os the command is run on, the error is always the same. I also tried downloading both the linux-amd64 and darwin-arm64 binaries from the releases page and running them on the respective machines still produces the same error.

[tphoney]

new changes were pushed to master, can you try the latest tag and see if this is still occurring.