C#: Re-generate .NET 9 Runtime models.

[michaelnebel]

In this PR we re-generate the .NET 9 runtime models after the improvements on #19443 .

DCA was uneventful.

[github-actions]

⚠️ The head of this PR and the base branch were compared for differences in the framework coverage reports. The generated reports are available in the artifacts of this workflow run. The differences will be picked up by the nightly job after the PR gets merged.

Click to show differences in coverage

csharp

Generated file changes for csharp

• Changes to framework-coverage-csharp.rst:

-    System,"``System.*``, ``System``",47,12111,54,5
+    System,"``System.*``, ``System``",47,12139,54,5
-    Others,"``Amazon.Lambda.APIGatewayEvents``, ``Amazon.Lambda.Core``, ``Dapper``, ``ILCompiler``, ``ILLink.RoslynAnalyzer``, ``ILLink.Shared``, ``ILLink.Tasks``, ``Internal.IL``, ``Internal.Pgo``, ``Internal.TypeSystem``, ``Microsoft.ApplicationBlocks.Data``, ``Microsoft.AspNetCore.Components``, ``Microsoft.AspNetCore.Http``, ``Microsoft.AspNetCore.Mvc``, ``Microsoft.AspNetCore.WebUtilities``, ``Microsoft.CSharp``, ``Microsoft.Diagnostics.Tools.Pgo``, ``Microsoft.DotNet.Build.Tasks``, ``Microsoft.DotNet.PlatformAbstractions``, ``Microsoft.EntityFrameworkCore``, ``Microsoft.Extensions.Caching.Distributed``, ``Microsoft.Extensions.Caching.Memory``, ``Microsoft.Extensions.Configuration``, ``Microsoft.Extensions.DependencyInjection``, ``Microsoft.Extensions.DependencyModel``, ``Microsoft.Extensions.Diagnostics.Metrics``, ``Microsoft.Extensions.FileProviders``, ``Microsoft.Extensions.FileSystemGlobbing``, ``Microsoft.Extensions.Hosting``, ``Microsoft.Extensions.Http``, ``Microsoft.Extensions.Logging``, ``Microsoft.Extensions.Options``, ``Microsoft.Extensions.Primitives``, ``Microsoft.Interop``, ``Microsoft.JSInterop``, ``Microsoft.NET.Build.Tasks``, ``Microsoft.VisualBasic``, ``Microsoft.Win32``, ``Mono.Linker``, ``MySql.Data.MySqlClient``, ``Newtonsoft.Json``, ``SourceGenerators``, ``Windows.Security.Cryptography.Core``",60,2252,152,4
+    Others,"``Amazon.Lambda.APIGatewayEvents``, ``Amazon.Lambda.Core``, ``Dapper``, ``ILCompiler``, ``ILLink.RoslynAnalyzer``, ``ILLink.Shared``, ``ILLink.Tasks``, ``Internal.IL``, ``Internal.Pgo``, ``Internal.TypeSystem``, ``Microsoft.ApplicationBlocks.Data``, ``Microsoft.AspNetCore.Components``, ``Microsoft.AspNetCore.Http``, ``Microsoft.AspNetCore.Mvc``, ``Microsoft.AspNetCore.WebUtilities``, ``Microsoft.CSharp``, ``Microsoft.Diagnostics.Tools.Pgo``, ``Microsoft.DotNet.Build.Tasks``, ``Microsoft.DotNet.PlatformAbstractions``, ``Microsoft.EntityFrameworkCore``, ``Microsoft.Extensions.Caching.Distributed``, ``Microsoft.Extensions.Caching.Memory``, ``Microsoft.Extensions.Configuration``, ``Microsoft.Extensions.DependencyInjection``, ``Microsoft.Extensions.DependencyModel``, ``Microsoft.Extensions.Diagnostics.Metrics``, ``Microsoft.Extensions.FileProviders``, ``Microsoft.Extensions.FileSystemGlobbing``, ``Microsoft.Extensions.Hosting``, ``Microsoft.Extensions.Http``, ``Microsoft.Extensions.Logging``, ``Microsoft.Extensions.Options``, ``Microsoft.Extensions.Primitives``, ``Microsoft.Interop``, ``Microsoft.JSInterop``, ``Microsoft.NET.Build.Tasks``, ``Microsoft.VisualBasic``, ``Microsoft.Win32``, ``Mono.Linker``, ``MySql.Data.MySqlClient``, ``Newtonsoft.Json``, ``SourceGenerators``, ``Windows.Security.Cryptography.Core``",60,2253,152,4
-    Totals,,107,14370,400,9
+    Totals,,107,14399,400,9

• Changes to framework-coverage-csharp.csv:

- ILLink.Shared,,,37,,,,,,,,,,,,,,,,,,,11,26
+ ILLink.Shared,,,37,,,,,,,,,,,,,,,,,,,9,28
- Internal.TypeSystem,,,342,,,,,,,,,,,,,,,,,,,205,137
+ Internal.TypeSystem,,,343,,,,,,,,,,,,,,,,,,,197,146
- Microsoft.Extensions.Configuration,,3,118,,,,,,,,,,,,,3,,,,,,41,77
+ Microsoft.Extensions.Configuration,,3,118,,,,,,,,,,,,,3,,,,,,39,79
- Mono.Linker,,,278,,,,,,,,,,,,,,,,,,,130,148
+ Mono.Linker,,,278,,,,,,,,,,,,,,,,,,,127,151
- System,54,47,12111,,6,5,5,,,4,1,,33,2,,6,15,17,4,3,,5993,6118
+ System,54,47,12139,,6,5,5,,,4,1,,33,2,,6,15,17,4,3,,5903,6236

[Copilot]

Pull Request Overview

Regenerate and update the change notes for .NET 9 Runtime Models as Data (MaD) following recent precision improvements in the model generator.

• Re-generate the .NET 9 Runtime MaD models.
• Add a new change-notes entry reflecting improved model precision.