vulkan/cmd_queue: Add VK_CMD_TYPE_COUNT

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31426>

src/vulkan/util/vk_cmd_queue_gen.py

@@ -105,6 +105,7 @@ enum vk_cmd_type {
 #endif // ${c.guard}
 % endif
 % endfor
+   VK_CMD_TYPE_COUNT,
 };
 
 extern const char *vk_cmd_queue_type_names[];
@@ -344,6 +345,8 @@ vk_free_queue(struct vk_cmd_queue *queue)
 #endif // ${c.guard}
 % endif
 % endfor
+      case VK_CMD_TYPE_COUNT:
+         break;
       }
       vk_free(queue->alloc, cmd);
    }