Long time no output to run "azd up" in section "Deployment" on local environment

[jianingwang123]

Describe the issue:
Long time(>30min) no output while running azd up according to the section "Deployment" of README.md.
This is shown as following:

Environment:

• Readme - Local

Repro Steps:
1.Run azd auth login
2.Run azd init -t azure-search-openai-demo-csharp
3.Run azd up

Expected behavior:
Run command azd up successfully.

@charris-msft to notification.

[luisquintanilla]

This issue needs further validation. From the app perspective, there's not much we can do to control what azd does.

[v-jiaodi]

@luisquintanilla We have some suggestions for this issue.

1. Running "PrepareDocs.dll" takes too long, could you please optimize it. If it is not possible to shorten the time, it is recommended to add some user-friendly explanations. eg: Write-Host 'Running "PrepareDocs.dll". This will take a long time (>30min)'

2. It is recommended to add some info before Get-Location | Select-Object -ExpandProperty Path to avoid long runs that may cause users to think that the program is blocking. eg: Current path: xxx.