build_image: drop sudo when using mkfs on non-root files
The use of sudo here is just to get a $PATH that includes these tools.
There's no need to run these as root since we're working on files the
user has created.
TEST=build_image still works
Tested-by: Mike Frysinger <firstname.lastname@example.org>
Reviewed-by: Chris Sosa <email@example.com>
Commit-Queue: David James <firstname.lastname@example.org>
1 file changed