Add support for macOS/Linux/anything that can run a .NET 9 Console Application (#22)

* Enforce .NET 9 SDK targeting

* Add compatibility for macOS/Linux

UnConfuserEx/Protections/Constants/X86Resolver.cs

@@ -3,7 +3,6 @@ using dnlib.DotNet.Emit;
 using log4net;
 using System;
 using System.Collections.Generic;
-using System.Windows.Forms;
 using X86Emulator;
 
 namespace UnConfuserEx.Protections.Constants

UnConfuserEx/UnConfuserEx.csproj

@@ -2,11 +2,9 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net9.0-windows10.0.17763.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
-    <UseWindowsForms>True</UseWindowsForms>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
-    <SupportedOSPlatformVersion>10.0.17763.0</SupportedOSPlatformVersion>
   </PropertyGroup>
 
   <ItemGroup>

global.json

@@ -0,0 +1,7 @@
+{
+  "sdk": {
+    "version": "9.0.100",
+    "rollForward": "major",
+    "allowPrerelease": true
+  }
+}