[PATCH v3] erofs-utils: introduce fsck.erofs

[Daeho Jeong]

Hi Gao,

After merging all the latest patches, the build fails now, since we
don't have the lzma library on the build system now.

external/erofs-utils/lib/compressor_liblzma.c:8:10: fatal error:
'lzma.h' file not found
#include <lzma.h>
         ^~~~~~~~
1 error generated.
16:13:47 ninja failed with: exit status 1

Can you fix this to make it built without the lzma library?