Layouts - Added missing Author property

Layouts - Removed  Lighting element from xsd

Documentation/DeviceLayout.xsd

@@ -7,7 +7,6 @@
         <xsd:element name="Description" type="xsd:string" />
         <xsd:element name="Author" type="xsd:string" />
         <xsd:element name="Type" type="xsd:string" />
-        <xsd:element name="Lighting" type="xsd:string" />
         <xsd:element name="Vendor" type="xsd:string" />
         <xsd:element name="Model" type="xsd:string" />
         <xsd:element name="Shape" type="xsd:string" />

RGB.NET.Layout/DeviceLayout.cs

@@ -30,6 +30,12 @@ namespace RGB.NET.Layout
         [XmlElement("Description")]
         public string? Description { get; set; }
 
+        /// <summary>
+        /// Gets or sets the author of the <see cref="DeviceLayout"/>.
+        /// </summary>
+        [XmlElement("Author")]
+        public string? Author { get; set; }
+
         /// <summary>
         /// Gets or sets the <see cref="RGBDeviceType"/> of the <see cref="DeviceLayout"/>.
         /// </summary>

RGB.NET.Layout/IDeviceLayout.cs

@@ -15,6 +15,11 @@ namespace RGB.NET.Layout
         /// </summary>
         string? Description { get; }
 
+        /// <summary>
+        /// Gets or sets the author of the <see cref="IDeviceLayout"/>.
+        /// </summary>
+        public string? Author { get; }
+
         /// <summary>
         /// Gets or sets the <see cref="RGBDeviceType"/> of the <see cref="IDeviceLayout"/>.
         /// </summary>