Set the IsDynamicCodeSupported feature to false when using FullAOT

[rolfbjarne]

We need to set the System.Runtime.CompilerServices.RuntimeFeature.IsDynamicCodeSupported feature to false when using FullAOT (i.e. AOT + no interpreter).

This is done by setting the DynamicCodeSupport property to false:

https://github.com/dotnet/sdk/blob/9ca8336afab6247a22e745c2de4960e9b660d164/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.Sdk.targets#L529-L532

The NativeAOT compiler does that here:

https://github.com/dotnet/sdk/blob/9ca8336afab6247a22e745c2de4960e9b660d164/src/Tasks/Microsoft.NET.Build.Tasks/targets/Microsoft.NET.Publish.targets#L27

We need to do the same when using MonoAOT + no interpreter.

[ivanpovazan]

I can look into this.

[ivanpovazan]

As the dotnet/runtime side has been merged in, we should try it out on xamarin .net8 branch once we start referencing the version including the change via something like:

<DynamicCodeSupport Condition="'$(DynamicCodeSupport)' == '' and '$(UseInterpreter)' != 'true'">false</DynamicCodeSupport>

[ivanpovazan]

When: dotnet/runtime#88539 gets merged in, it should additionally bring some size savings as more code will depend on the feature switch in question.

UPDATE: The change is included in Microsoft.NETCore.App.Runtime.Mono.ios-arm64 version 8.0.0-preview.7.23361.9

[ivanpovazan]

Fixed by 0c0e5d7