LU-18114 tests: fix the version checks

LU-18114 tests: fix the version checks

Fix the version checks for the following patches:
Fixes: fec78d4568 ("LU-18114 lctl: split "lctl net_delay_*" group into subcommands")
Fixes: 79a76faa48 ("LU-18114 lctl: split "lctl net_drop_*" group into subcommands")
Fixes: 77e98c10b3 ("LU-18114 changelog: split "lctl changelog_*" group into subcommands
Fixes: 166c48c1c3 ("LU-18114 snapshot: split "lctl snapshot_*" group into subcommands")
Fixes: 441adeced3 ("LU-18114 barrier: split "lctl barrier_*" group into subcommands")
Fixes: 89b0bcdab5 ("LU-18114 lfsck: split "lctl lfsck_*" group into subcommands")

Test-Parameters: trivial testlist=sanity-lnet serverversion=2.16
Test-Parameters: trivial testlist=sanity env=ONLY="60i 801c" serverversion=2.16
Test-Parameters: trivial fstype=zfs testlist=sanity-lsnapshot serverversion=2.16
Test-Parameters: trivial testlist=sanity-lfsck env=ONLY=12a serverversion=2.16

Signed-off-by: Emoly Liu <emoly@whamcloud.com>
Change-Id: I16786e31113a4bd6c8e2e334afa10a795d0b03d9
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/57824
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Frederick Dilger <fdilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>