Vulkan shader compiler uniform size fix (>255). (#2421)
Vulkan shader compiler uniform size fix (>255). (#2421)

Co-authored-by: Aleš Mlakar <72433e89af003c828d71344a8271cb27f3af980b@gmail.com>
LWJGL-CI/bgfx,emoon/bgfx,bkaradzic/bgfx,bkaradzic/bgfx,jdryg/bgfx,emoon/bgfx,bkaradzic/bgfx,LWJGL-CI/bgfx,emoon/bgfx,LWJGL-CI/bgfx,jdryg/bgfx,jdryg/bgfx,bkaradzic/bgfx,jdryg/bgfx,LWJGL-CI/bgfx