Added an event to get the key-change of special keys (G and M)

Devices/Generic/Enums/CorsairKeyId.cs

@@ -0,0 +1,46 @@
+// ReSharper disable InconsistentNaming
+
+#pragma warning disable 1591 // Missing XML comment for publicly visible type or member
+
+namespace CUE.NET.Devices.Generic.Enums
+{
+    /// <summary>
+    /// Contains list of all KeyIds available for all corsair devices.
+    /// </summary>
+    public enum CorsairKeyId
+    {
+        Invalid = 0,
+
+        G1 = 1,
+        G2 = 2,
+        G3 = 3,
+        G4 = 4,
+        G5 = 5,
+        G6 = 6,
+        G7 = 7,
+        G8 = 8,
+        G9 = 9,
+        G10 = 10,
+        G11 = 11,
+        G12 = 12,
+        G13 = 13,
+        G14 = 14,
+        G15 = 15,
+        G16 = 16,
+        G17 = 17,
+        G18 = 18,
+
+        M1 = 19,
+        M2 = 20,
+        M3 = 21,
+        M4 = 22,
+        M5 = 23,
+        M6 = 24,
+        M7 = 25,
+        M8 = 26,
+        M9 = 27,
+        M10 = 28,
+        M11 = 29,
+        M12 = 30,
+    }
+}