docs: Add sha256 sums for the 10.2.9 release
docs: Add sha256 sums for the 10.2.9 release

Signed-off-by: Emil Velikov <4c996f2f093ddd0585a556460b4cc3ba555546ef@gmail.com>
(cherry picked from commit 52bd154980e306b8bc9b9d2edc0e728a9f8f3bf6)

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler