pretzel taste throws PlatformNotSupportedException as global tool when a file is changed

[biohazard999]

Describe the bug When using pretzel taste an PlatformNotSupportedException is thrown

Unhandled Exception: System.PlatformNotSupportedException: Thread abort is not supported on this platform.
   at System.Threading.Thread.Abort()
   at Pretzel.Logic.Win32Processes.GetFilesLockedBy(Process process) in C:\F\github\pretzel\src\Pretzel.Logic\SanityCheck.cs:line 74
   at Pretzel.Logic.Win32Processes.GetProcessesLockingFile(String filePath) in C:\F\github\pretzel\src\Pretzel.Logic\SanityCheck.cs:line 37
   at Pretzel.Logic.SanityCheck.IsLockedByAnotherProcess(String file) in C:\F\github\pretzel\src\Pretzel.Logic\SanityCheck.cs:line 18
   at Pretzel.Logic.Templating.Context.SiteContextGenerator.SafeReadLine(String file) in C:\F\github\pretzel\src\Pretzel.Logic\Templating\Context\SiteContextGenerator.cs:line 355
   at Pretzel.Logic.Templating.Context.SiteContextGenerator.BuildPages(IConfiguration config, SiteContext context)+MoveNext() in C:\F\github\pretzel\src\Pretzel.Logic\Templating\Context\SiteContextGenerator.cs:line 91
   at System.Collections.Generic.List`1.AddEnumerable(IEnumerable`1 enumerable)
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Pretzel.Logic.Templating.Context.SiteContextGenerator.BuildContext(String path, String destinationPath, Boolean includeDrafts) in C:\F\github\pretzel\src\Pretzel.Logic\Templating\Context\SiteContextGenerator.cs:line 62
   at Pretzel.Logic.Commands.TasteCommand.WatcherOnChanged(String file, TasteCommandArguments arguments) in C:\F\github\pretzel\src\Pretzel.Logic\Commands\TasteCommand.cs:line 169
   at Pretzel.Logic.Modules.SimpleFileSystemWatcher.WatcherOnChanged(Object sender, FileSystemEventArgs args) in C:\F\github\pretzel\src\Pretzel.Logic\Modules\SimpleFileSystemWatcher.cs:line 50
   at System.IO.FileSystemWatcher.NotifyFileSystemEventArgs(WatcherChangeTypes changeType, String name)
   at System.IO.FileSystemWatcher.ParseEventBufferAndNotifyForEach(Byte[] buffer)
   at System.IO.FileSystemWatcher.ReadDirectoryChangesCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* overlappedPointer)
   at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP)

To Reproduce Steps to reproduce the behavior:

1. Create a liquid project
2. run pretzel taste
3. change a file and hit save
4. Exception is thrown an pretzel dies

Expected behavior pretzel taste should work as expected

Desktop (please complete the following information):

• OS: Windows
• Version current master
• Run as global tool with netcore 3.0 runtime (not sure if it dies on netcore 2.2)