hashindex: fix new checks for big endian archs, fixes #9521#9522

ThomasWaldmann merged 1 commit intoborgbackup:1.4-maintborgbackup/borg:1.4-maintfrom

ThomasWaldmann:hashindex-fix-for-bigendian-1.4ThomasWaldmann/borg:hashindex-fix-for-bigendian-1.4Copy head branch name to clipboard