Dates corrected in copyright headers to reflect original publication date
(2018 for OpenCL, 2020 for Level Zero).
Signed-off-by: lgotszal <lukasz.gotszald@intel.com>
these members should be kept per root device
Related-To: NEO-5001
Change-Id: Ie5e06deed234706cc41943d3c5e932c7d877127b
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>