Update opencl-headers to version 2023.04.17 / rev 15 via SR 1084261
https://build.opensuse.org/request/show/1084261
by user pluskalm + dimstar_suse
- Update to version 2023.04.17:
* add headers for cl_khr_command_buffer_multi_device (#229)
* add code generation README (#228)
* Code Generation for Extension Headers (#161)
* Add enum for command-buffer context query (#226)
* CI Fixes (#225)
* the pointer argument to clEnqueueWriteHostPipeINTEL should be const (#222)
* Add cl_intel_program_scope_host_pipe (#220)
* Install pkgconfig file in CMAKE_INSTALL_DATADIR as headers are architecture independent. (#218)
* install pkg-config if it is not already installed (#219)
* cl_loader_layers update (#211)
* Added support for pkg-config. (#213)
* Fix CI for MacOS, see https://github.com/KhronosGroup/OpenCL-ICD-Loader/pull/198 . (#215)
* Revert "Formatted headers and added style check."
* Formatted headers and added sty