glslang: update to 16.5.0; shaderc: update to 2026.3. - #61517

glslang: update to 16.5.0; shaderc: update to 2026.3.#61517

Rutpiv wants to merge 2 commits into

void-linux:mastervoid-linux/void-packages:masterfrom

Rutpiv:glslang-shadercRutpiv/void-packages:glslang-shadercCopy head branch name to clipboard