LU-10516 misc: require ldiskfsprogs-1.42.13.wc6 or later

LU-10516 misc: require ldiskfsprogs-1.42.13.wc6 or later

Require a current version of ldiskfsprogs to include many bug fixes.
e2fsprogs-1.42.13.wc4 release was recommended for Lustre 2.10.0, and
1.42.13.wc6 has been released since 2017-05-05.

Test-Parameters: trivial
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I24eeb1c30d5c7b1daa1ad7d5d2f6032273054035
Reviewed-on: https://review.whamcloud.com/33767
Tested-by: Jenkins
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Nathaniel Clark <nclark@whamcloud.com>
Reviewed-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>