[UR][SYCL][L0 v2] follow rule of five

Author: igchor

unified-runtime/source/adapters/level_zero/v2/command_list_manager.hpp

@@ -37,7 +37,13 @@ struct ur_command_list_manager {
                           ur_device_handle_t device,
                           v2::raii::command_list_unique_handle &&commandList,
                           v2::event_flags_t flags, ur_queue_t_ *queue);
+  ur_command_list_manager(const ur_command_list_manager &src) = delete;
   ur_command_list_manager(ur_command_list_manager &&src) = default;
+
+  ur_command_list_manager &
+  operator=(const ur_command_list_manager &src) = delete;
+  ur_command_list_manager &operator=(ur_command_list_manager &&src) = default;
+
   ~ur_command_list_manager();
 
   ur_result_t appendKernelLaunch(ur_kernel_handle_t hKernel, uint32_t workDim,

unified-runtime/source/adapters/level_zero/v2/event_pool.hpp

@@ -40,6 +40,8 @@ class event_pool {
   event_pool(const event_pool &) = delete;
   event_pool &operator=(const event_pool &) = delete;
 
+  ~event_pool() = default;
+
   // Allocate an event from the pool. Thread safe.
   ur_event_handle_t allocate();