Mark project as Windows only for now

Author: gus33000

Windows Build Identifier/Windows Build Identifier.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net6.0-windows</TargetFramework>
     <RootNamespace>WindowsBuildIdentifier</RootNamespace>
     <StartupObject>WindowsBuildIdentifier.Program</StartupObject>
     <AssemblyVersion>1.0.0.0</AssemblyVersion>