turnip: avoid heap allocations in QueueSubmit when semaphores are used
Use the stack. (note: we already do for drm_msm_gem_submit_cmd array, and using calloc() for heap allocations in a VK driver is wrong
Use the stack. (note: we already do for drm_msm_gem_submit_cmd array, and using calloc() for heap allocations in a VK driver is wrong