[docs] Intel OpenCL drivers updated
The following drivers have been tested on Linux >= CentOS 7.3
+* 21.27.20266: OK ( OpenCL 3.0 )
* 21.25.20114: OK ( OpenCL 3.0 )
* 21.24.20098: OK ( OpenCL 3.0 )
* 21.23.20043: OK ( OpenCL 3.0 )
