This change:
- implements mock for functions from IGA DLL
- implements ULTs for IgaWrapper
- implements RAII wrapper for GTEST's capture of stdout
- adds ASAN and TSAN flags to ocloc_tests
Related-To: NEO-6834
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
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>