Update Environment DataFiles & Templates to new schema

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Getting back into M365DSC for the first time since 2023, following the whitepaper to update my old DevOps environment.
https://aka.ms/m365dscwhitepaper

I'm at the point where I'm testing the Build MOF pipeline, but hitting issues because the example DataFiles (Basic#SharePoint.psd1 for example) are using the old Schema, at least that's what I think is happening.

NonNodeData.SharePoint.BrowserIdleSignout 1ms (0ms|1ms)
##[error] [-] NonNodeData.SharePoint.TenantCdnEnabled 18ms (6ms|11ms)
##[error] [0] Expected a value, because Required setting, but got $null or empty.
##[error] at $inputObject.NonNodeData.SharePoint.TenantCdnEnabled[0].UniqueId | Should -Not -BeNullOrEmpty -Because 'Required setting', C:\Users\VssAdministrator\AppData\Local\Temp\tmpsiqvzq.tests.ps1:17
##[error] [1] Expected a value, because Required setting, but got $null or empty.
##[error] at $inputObject.NonNodeData.SharePoint.TenantCdnEnabled[1].UniqueId | Should -Not -BeNullOrEmpty -Because 'Required setting', C:\Users\VssAdministrator\AppData\Local\Temp\tmpsiqvzq.tests.ps1:19

Using the new config example cmdlet, I get the following

TenantCdnPolicy = @(
@{
CDNType = 'String | Required | Type of Content Delivery Network. Can be ''Private'' or ''Public''. | Private / Public'
AccessTokens = @(
'String | Optional | Access token used for authentication.'
)
IncludeFileExtensions = @(
'String | Optional | List of file extensions to include in the Policy.'
)
UniqueId = 'String | Required | Unique ID to identify this specific object'
ExcludeRestrictedSiteClassifications = @(
'String | Optional | List of site classifications to exclude.'
)
}
)

In my DevOps Repo, the same section in Basic file is,

TenantCdnEnabled = @(
@{
CdnType = 'Public'
Enable = $False
}
@{
CdnType = 'Private'
Enable = $False
}
)

Is there a resource, or tool/download/script I can use to download a new set of Data Files, as this seems like a big task I don't want to do manually.