Update oneVPL to 2.4.0 (#330)

* Update oneVPL to 2.4.0

* Update index.rst

Author: akwrobel

releases/index.rst

@@ -155,25 +155,20 @@ oneVPL
   * - Version
     - Date
     - View
-  * - `oneVPL v2.3.1`_
-    - 2021-4-8
-    - `HTML <https://spec.oneapi.com/onevpl/2.3.1/index.html>`__
+  * - `oneVPL v2.4.0`_
+    - 2021-5-12
+    - `HTML <https://spec.oneapi.com/onevpl/2.4.0/index.html>`__
 
 Release Notes
 -------------
 
-oneVPL v2.3.1
+oneVPL v2.4.0
 ~~~~~~~~~~~~~
 
-* Encoding in Hyper mode.
-
-* New product names for platforms:
-
-  * Code name Rocket Lake,
-  * Code name Alder Lake S,
-  * Code name Alder Lake P,
-  * Code name Arctic Sound P.
-
-* mfx.h header file is added which includes all header files.
-* Added deprecation messages (deprecation macro) to the MFXInit and
-  MFXInitEx functions definition.
+* Added ability to retrieve path to the shared library with the implementation.
+* Added 3DLUT (Three-Dimensional Look Up Table) filter in VPP.
+* Added mfxGUID structure to specify Globally Unique Identifiers (GUIDs).
+* Added QueryInterface function to mfxFrameSurfaceInterface.
+* Added AdaptiveRef and alias for ExtBrcAdaptiveLTR.
+* Added MFX_FOURCC_BGRP FourCC for Planar BGR format.
+* Environmental variables to control dispatcher's logger.