[docs] OpenCL Intel Drivers weekly update
The following drivers have been tested on Linux >= CentOS 7.3
+* 21.07.19042: OK ( OpenCL 3.0 )
* 21.06.18993: OK ( OpenCL 3.0 )
* 21.05.18936: OK ( OpenCL 3.0 )
* 21.04.18912: OK ( OpenCL 3.0 )
