EX-5798 tests: add a version check to conf-sanity.sh test_133

EX-5798 tests: add a version check to conf-sanity.sh test_133

The patch at https://review.whamcloud.com/47334 has been ported
to b_es6_0 since 2.14.0-ddn46, a version check is added to
conf-sanity.sh test_133 to avoid interop failure.

Test-Parameters: trivial testlist=conf-sanity serverversion=2.14.0-ddn23

Change-Id: I4bfc2986abddfd3a5a606f5586a29311582fca42
Signed-off-by: Emoly Liu <emoly@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/48501
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Sarah Liu <sarah@whamcloud.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>