LU-3651 mdt: upgrade 2.4.53 to 2.5.53 for rename lock

Since cross-MDT rename will be supported in 2.6, so change
VERSION from 2.4.53 to 2.5.53 in mdt_rename_lock, until then
each MDT still use local rename lock to protect rename process.

Signed-off-by: wang di <di.wang@intel.com>
Change-Id: I4b4e66bc3879cd0f6ad768ef01d388dfe004ee94
Reviewed-on: http://review.whamcloud.com/7151
Tested-by: Hudson
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>