Signing failing after upgrade to .NET 10

[ellahathaway]

After upgrading to .NET 10 in #708, signing the scripts on windows is failing with the following error:

##[error]C:\Users\cloudtest\.nuget\packages\microsoft.dotnet.arcade.sdk\10.0.0-beta.26222.2\tools\Publish.proj(428,5): error : (NETCORE_ENGINEERING_TELEMETRY=Publish) ItemsToPush is not specified.

Pipeline run (internal Microsoft link)