Support for cl_mem_device_address_EXT

[pvelesko]

still WIP, sample works but test fails though more tests fail even on main

╭─pvelesko@cupcake ~/clvk/test-dev-buffer/build ‹deviceAddr●› 
╰─$ ./device_ptr_test
Platform 0 has 4 device(s):
        0: Intel(R) Graphics (RPL-S)
        1: AMD Radeon VII (RADV VEGA20)
        2: Intel(R) Arc(tm) A770 Graphics (DG2)
        3: llvmpipe (LLVM 15.0.7, 256 bits)
Select platform index: 0
Select device index: 0

Running kernel test with device address extension...
Device supports cl_ext_buffer_device_address extension
Successfully obtained device pointer: 0xfffffffefff80000
Computation successful
All tests completed successfully