Use [[maybe_unused]] to get rid of warnings while building SPIRVRunner (#2829)

Signed-off-by: Anatoly Myachev <[email protected]>

Author: anmyachev

third_party/intel/backend/include/sycl_functions.h

@@ -135,7 +135,7 @@ create_function(ze_module_handle_t module, std::string_view func_name) {
 
 void printModuleKernelName(ze_module_handle_t hModule) {
   uint32_t Count = 0;
-  auto ret = zeModuleGetKernelNames(hModule, &Count, nullptr);
+  [[maybe_unused]] auto ret = zeModuleGetKernelNames(hModule, &Count, nullptr);
   assert(ret == ZE_RESULT_SUCCESS);
   std::unique_ptr<const char *[]> PNames(new const char *[Count]);
   ret = zeModuleGetKernelNames(hModule, &Count, PNames.get());

utils/SPIRVRunner/SPIRVRunner.cpp

@@ -268,7 +268,7 @@ static void sycl_kernel_launch(sycl::queue &stream, sycl::kernel &kernel_ptr,
   std::string kernel_name =
       kernel_ptr.get_info<sycl::info::kernel::function_name>();
 
-  uint32_t expected_num_params =
+  [[maybe_unused]] uint32_t expected_num_params =
       kernel_ptr.get_info<sycl::info::kernel::num_args>();
 
   size_t global_range_x =