[main] Update dependencies from dotnet/fsharp

[dotnet-maestro]

This pull request updates the following dependencies

From https://github.com/dotnet/fsharp

• Subscription: 83dbe464-74c7-4fee-9f62-08db78870241
• Build: 20240516.4
• Date Produced: May 16, 2024 6:36:39 PM UTC
• Commit: a73a7c6ebc99bc8804412bf84b68e9a5c68f4378
• Branch: refs/heads/release/dev17.11

• Updates:
  • Microsoft.SourceBuild.Intermediate.fsharp: from 8.0.400-beta.24259.2 to 8.0.400-beta.24266.4
  • Microsoft.FSharp.Compiler: from 12.8.400-beta.24259.2 to 12.8.400-beta.24266.4

[ellahathaway]

We'll need dotnet/source-build-reference-packages#959 to flow in for this build to be green.

[akoeplinger]

A new prebuilt:

/vmr/repo-projects/Directory.Build.targets(734,5): warning : 1 new packages used not in baseline! See report at /vmr/artifacts/prebuilt-report/baseline-comparison.xml for more information. Package IDs are: [/vmr/repo-projects/dotnet.proj]
/vmr/repo-projects/Directory.Build.targets(734,5): warning : System.Diagnostics.DiagnosticSource.8.0.0 [/vmr/repo-projects/dotnet.proj]
/vmr/repo-projects/Directory.Build.targets(734,5): warning : Prebuilt usages are different from the baseline. If detected changes are acceptable, update baseline with: [/vmr/repo-projects/dotnet.proj]
/vmr/repo-projects/Directory.Build.targets(734,5): warning : cp '/vmr/artifacts/prebuilt-report/generated-new-baseline.xml' '/vmr/eng/tools/prebuilt-baseline.xml' [/vmr/repo-projects/dotnet.proj]

[MichaelSimons]

A new prebuilt:

That is what Ella was referencing. A new version of SBRP is needed.

[MichaelSimons]

This PR needs #40960

[akoeplinger]

Ah sorry I thought that one was already merged.