XslTransformation in XSD needs UseTrustedSettings

> I found another minor issue WRT UseTrustedSettings parameter that doesn't affect compilation behavior for MSBuild, but does affect intellisense/static analysis in the VS2022 IDE for the .csproj file when using the parameter.

> The Microsoft.Build.Commontypes.xsd file is missing the UseTrustedSettings attribute for the XslTransformation element.
> ```xml
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> ```

> The files lives here on my local installation: `C:\Program Files\Microsoft Visual Studio\2022\Professional\Xml\Schemas\1033\MSBuild\Microsoft.Build.Commontypes.xsd`

> The issue also exists for earlier versions of Visual Studio, indicating it is not a new issue.

_Originally posted by @edstegman in https://github.com/dotnet/msbuild/issues/8570#issuecomment-1494753374_