
Enable setting ANV_EXPERIMENTAL_NV_MESH_SHADER=1 environment variable. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Reviewed-by: Marcin Ślusarz <marcin.slusarz@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13662>