Add runtime patch to remove unnecessary suppressions

[mthalman]

The following errors show up in the stage 2 build for the runtime repo:

/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : Unnecessary suppressions found. The APICompat suppression file can be updated by rebuilding with '/p:ApiCompatGenerateSuppressionFile=true' [/vmr/src/runtime/artifacts/source-build/self/src/src/coreclr/nativeaot/System.Private.CoreLib/src/System.Private.CoreLib.csproj]
/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : CP0001 (Target: 'T:System.Diagnostics.DebuggerGuidedStepThroughAttribute') [/vmr/src/runtime/artifacts/source-build/self/src/src/coreclr/nativeaot/System.Private.CoreLib/src/System.Private.CoreLib.csproj]
/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : CP0001 (Target: 'T:System.Runtime.CompilerServices.EagerStaticClassConstructionAttribute') [/vmr/src/runtime/artifacts/source-build/self/src/src/coreclr/nativeaot/System.Private.CoreLib/src/System.Private.CoreLib.csproj]
/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : CP0016 (Target: 'M:System.Runtime.InteropServices.Marshal.GetObjectForNativeVariant``1(System.IntPtr)->T?:[T:System.Diagnostics.CodeAnalysis.MaybeNullAttribute]') [/vmr/src/runtime/artifacts/source-build/self/src/src/coreclr/nativeaot/System.Private.CoreLib/src/System.Private.CoreLib.csproj]

/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : Unnecessary suppressions found. The APICompat suppression file can be updated by rebuilding with '/p:ApiCompatGenerateSuppressionFile=true' [/vmr/src/runtime/artifacts/source-build/self/src/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj]
/vmr/src/runtime/artifacts/source-build/self/package-cache/microsoft.dotnet.apicompat.task/8.0.100-preview.7.23364.43/build/Microsoft.DotNet.ApiCompat.ValidateAssemblies.Common.targets(16,5): error : CP0001 (Target: 'T:System.Runtime.InteropServices.JavaScript.WebWorker', Left: 'ref/net8.0/System.Runtime.InteropServices.JavaScript.dll', Right: 'runtimes/browser/lib/net8.0/System.Runtime.InteropServices.JavaScript.dll') [/vmr/src/runtime/artifacts/source-build/self/src/src/libraries/System.Runtime.InteropServices.JavaScript/src/System.Runtime.InteropServices.JavaScript.csproj]

Related to dotnet/runtime#89206

This is resolved by including a runtime patch which removes these as suppressions.

[MichaelSimons]

@mthalman - will you backport this to main?