Command failed with unhandled exception, it looks like MSBuild cannot be registered

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Apple platform

Mac Catalyst, iOS

### Framework version

net9.0-*

### Describe the bug

Command failed with unhandled exception: System.InvalidOperationException: Sequence.contains no elements.

### Expected Behavior

Generate and open an Xcode project for the .NET MAUI project.

### Steps To Reproduce

1. Install .NET9 SDK and MAUI workload
2. Install the latest pre-release channel C#, C# Devkit, and .NET MAUI extensions in VSCode
3. Install xcsync tool using the below command: `dotnet tool install dotnet-xcsync -g --prerelease --add-source https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet9/nuget/v3/index.json`
5. Create a .NET MAUI project in VSCode and set the debug target farmwork to iOS or Maccatalyst
6. Wait for the project restore to complete and then select `.NET MAUI: xcsync-Generate an Xcode Project` from View->Command Palette

### Exceptions (if any)

I get an error that it looks like MSBuild cannot be registered, but I already have MSBuild installed.

Error message: `Command failed. Error: Command failed: xcsync generate --project 
"/Users/vstester/Documents/MauiApp1/MauiApp1/Mauiapp1.csproj" -tfm net9.0-maccatalyst -f -o Unhandled exception. System.InvalidOperationException: Sequence.contains no elements at System.Linq.Enumerable.First[TSource] (IEnumerable '1 source) at xcsync.xcSync.RegisterMSBuild() in /_/src/xcsync/xcSync.cs:line 54 at xcsync.xcSync.Main(String[] args) in /_/src/xcsync/xcSync.cs:line 37 at xcsync.xcSync. (String[] args)`

### .NET Version info

9.0.100

### Anything else?

xcsync tool verison: v1.0.0.0
IDE: VSCode