[SYCL][ESIMD] Fix build errors: "no member named 'cl_int2'"

[kbobrovs]

After pull from github I'm seeing build errors like below.
Added missing includes.

$ clang++ -fsycl -fsycl-explicit-simd struct_arg_esimd.cpp
In file included from struct_arg_esimd.cpp:1:
In file included from .../include/sycl/CL/sycl/INTEL/esimd.hpp:17:
In file included from .../include/sycl/CL/sycl/INTEL/esimd/esimd_memory.hpp:13:
.../include/sycl/CL/sycl/INTEL/esimd/detail/esimd_memory_intrin.hpp:662:31: error: no member named 'cl_int2' in namespace 'sycl'
      auto coords = cl::sycl::cl_int2(xoff, yoff);
                    ~~~~~~~~~~^

Signed-off-by: Konstantin S Bobrovsky [email protected]

[kbobrovs]

@vladimirlaz, testing seems to have got staled, can you please restart?

[kbobrovs]

@romanovvlad - thanks. Now it seems I've got intermittent unrelated failure, but can't restart sycl-ubu-x64-pr - can you please restart just that part?

[kbobrovs]

@DenisBakhvalov , ping