use Write-Output

scripts/openssh.ps1

@@ -50,7 +50,7 @@ $sshd_config = $sshd_config -replace 'Banner /etc/banner.txt', '#Banner /etc/ban
 $sshd_config = $sshd_config -replace 'Port 2222', "Port 22"
 Set-Content "C:\Program Files\OpenSSH\etc\sshd_config" $sshd_config
 
-Write-Host "Removing ed25519 key as Vagrant net-ssh 2.9.1 does not support it"
+Write-Output "Removing ed25519 key as Vagrant net-ssh 2.9.1 does not support it"
 Remove-Item -Force -ErrorAction SilentlyContinue "C:\Program Files\OpenSSH\etc\ssh_host_ed25519_key"
 Remove-Item -Force -ErrorAction SilentlyContinue "C:\Program Files\OpenSSH\etc\ssh_host_ed25519_key.pub"