[StyleCop] Wox.Plugin - last amount needed to fully integrate (#5853)

* StyleCop for Plugin

* getting release mode working

src/modules/launcher/Wox.Plugin/SpecialKeyState.cs

@@ -0,0 +1,17 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace Wox.Plugin
+{
+    public class SpecialKeyState
+    {
+        public bool CtrlPressed { get; set; }
+
+        public bool ShiftPressed { get; set; }
+
+        public bool AltPressed { get; set; }
+
+        public bool WinPressed { get; set; }
+    }
+}