Microsoft.Data.Tools.Schema.SqlTasks.targets missing from .NET 7

[spottedmahn]

In release v3.0.0-release.253, in Microsoft.SqlTools.ServiceLayer-win-x64-net6.0.zip, there's a file: Microsoft.Data.Tools.Schema.SqlTasks.targets but that file is not in 4.9.0.11, nor does it appear to be in any of the .NET 7 editions of this library.

Isn't this file required? Shouldn't that file be there?

Background: we're trying to build a sql project from a container using this approach

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When trying to build w/ the 4.X release:

error MSB4019: The imported project "/app/BuildDirectory/Microsoft.Data.Tools.Schema.SqlTasks.targets" was not found. Confirm that the expression in the Import declaration "/app/BuildDirectory/Microsoft.Data.Tools.Schema.SqlTasks.targets" and that the file exists on disk.
This is coming from the sqlproj config file:

[spottedmahn]

looks like this change: #1674 🤔