graphics/vulkan-headers: update to 1.3.282

Fixes benchmarks/vkmark and games/warzone2100 on i386.

Changes: https://github.com/KhronosGroup/Vulkan-Headers/compare/v1.3.281...v1.3.282
Reported by: Repology, portscout

(cherry picked from commit 77a4285d777ec6ed7699b451c1d46cf8f0dbc09c)