lsfd: fill NAME column of inotify files with the information about their monitoring...

lsfd: fill NAME column of inotify files with the information about their monitoring targets

    # ./lsfd  -p 1  -Q '(TYPE == "inotify") and (FD > 7)'
    COMMAND PID USER ASSOC MODE    TYPE       SOURCE MNTID INODE NAME
    systemd   1 root    11  r-- inotify anon_inodefs    15  1060 inodes=116@dm-0
    systemd   1 root    13  r-- inotify anon_inodefs    15  1060 inodes=299@tmpfs
    systemd   1 root    19  r-- inotify anon_inodefs    15  1060 inodes=41@tmpfs,2@tmpfs,1@tmpfs,96@dm-0
    systemd   1 root    21  r-- inotify anon_inodefs    15  1060 inodes=41@tmpfs,2@tmpfs,1@tmpfs,96@dm-0

In addition, INOTIFY.INODES and INOTIFY.INODES.RAW column are added.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>