[studio] Fix building the Windows Docker image when installing pkgs.
Prior to this fix, the `core/windows-service --channel stable` item was
being passed to `hab pkg install` as a single argument, rather than
multiple arguments. iex ftw.
@@ -36,7 +36,7 @@ try {
)
}
$InstallHarts | % {
- hab pkg install $_
+ Invoke-Expression "hab pkg install $_"
if ($LASTEXITCODE -ne 0) {
Write-Error "hab install failed for $_, aborting"
}
