CL: On kernel arg validation use right sizes The OpenCL C type `sampler_t` and `queue_t` map to API types `cl_sampler` and `cl_command_queue`[1]. Confirm the size checks accordingly. [1]: https://registry.khronos.org/OpenCL/specs/3.0-unified/html/OpenCL_C.html#other-built-in-data-types Bug: angleproject:8543 Change-Id: Ia833561e2373ab32dd62271dfc515d7ea779c81a Signed-off-by: Gowtham Tammana <g.tammana@samsung.com> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5299720 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>