LU-4775 lfsck: dump all visibile lfsck parameter correctly

LU-4775 lfsck: dump all visibile lfsck parameter correctly

We missed to handle "LPF_BROADCAST" and "LPF_ORPHAN" when dump
the lfsck parameters and caused the output via /proc interface
incomplete and bad formatted.

Signed-off-by: Fan Yong <fan.yong@intel.com>
Change-Id: I462c79e80be5b384a291b30980a95698a8dd9d19
Reviewed-on: http://review.whamcloud.com/9690
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Lai Siyao <lai.siyao@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>