add: Animation::Tracks::QuaternionKeyframeTrack doc mapping

docs/list.js

@@ -510,7 +510,8 @@ var list = {
 			"الحركات / Tracks": {
 				"BooleanKeyframeTrack": "api/ar/animation/tracks/BooleanKeyframeTrack",
 				"ColorKeyframeTrack": "api/ar/animation/tracks/ColorKeyframeTrack",
-				"NumberKeyframeTrack": "api/ar/animation/tracks/NumberKeyframeTrack"
+				"NumberKeyframeTrack": "api/ar/animation/tracks/NumberKeyframeTrack",
+				"QuaternionKeyframeTrack": "api/ar/animation/tracks/QuaternionKeyframeTrack"
 			}
 
 		}