vulkan/util: Include stdlib.h
It's needed for malloc() which is used by STACK_ARRAY Fixes: f695171e ("vulkan: add common entrypoints for sparse image requirements/properties") Reviewed-by:Lionel Landwerlin <lionel.g.landwerlin@intel.com> Acked-by:
Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Part-of: <mesa/mesa!13427> (cherry picked from commit 95dee515)