- add built-in support for futility for ChromeOS devices (see https://github.com/osm0sis/futility) - small path cleanup since we generally need to be in /tmp/anykernel for post-repack anyway
- add built-in support for futility for ChromeOS devices (see https://github.com/osm0sis/futility) - small path cleanup since we generally need to be in /tmp/anykernel for post-repack anyway