pbatard/EfiFs v1.8

EfiFs 1.8

on GitHub

• Add RISC-V 64 bit drivers
• Support SetPosition() value 0xFFFFFFFFFFFFFFFF meaning SEEK_END
• Update GRUB and gnu-efi to latest

The SHA-256 of each individual driver (which demonstrates that the binaries were built from the public source found here, and not tampered with in any way) can be found in the GitHub Action logs.