[Reg][Vega10][LLPC][Linux-Vulkan] : RGP Test Getting Failed
[Reg][Vega10][LLPC][Linux-Vulkan] : RGP Test Getting Failed

root cause:  llpcElfWriter doesn't align the section offset to uint32_t, it causes the final ELF binary size doesn't aligned to uint32_t, it breaks RGP's assumption, and causes RGP test fail.

solution: align the sh_offset to uint32_t in ElfWriter::WriteToBuffer

GPUOpen-Drivers/llpc,GPUOpen-Drivers/llpc,googlestadia/llpc,GPUOpen-Drivers/llpc,googlestadia/llpc,googlestadia/llpc,GPUOpen-Drivers/llpc,googlestadia/llpc,GPUOpen-Drivers/llpc,googlestadia/llpc