[Bug]: Cant import @typespec/xml in playground

[catalinaperalta]

Describe the bug

Can import the @typespec/xml library in the playground:

Reproduction

https://azure.github.io/typespec-azure/playground/?c=aW1wb3J0ICJAdHlwZXNwZWMveG1sIjsNCg0KdXNpbmcgVHlwZVNwZWMuWG1sOw0K&e=%40azure-tools%2Ftypespec-autorest&options=%7B%7D

Checklist

• Follow our Code of Conduct
• Check that this issue is about the Azure libraries for typespec. For bug in the typespec language or core libraries file it in the TypeSpec repo
• Check that there isn't already an issue that request the same bug to avoid creating a duplicate.
• The provided reproduction is a minimal reproducible example of the bug.