LU-18751 lnet: test lnetctl fault reset directly

LU-18751 lnet: test lnetctl fault reset directly

Using 'do_lnetctl' confounds the required command line arguments
when calling:

    lnetctl fault reset <None>

So avoid the helper function for this case.

Test-Parameters: trivial testlist=sanity-lnet env=ONLY=410,ONLY_REPEAT=50
Fixes: dc54ff3310 ("LU-18751 lnet: fix sanity-lnet/410 test case")
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: I72ab8a06bbf1a95fd51aac4fb13955c0c03f8dd0
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/58623
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Frank Sehr <fsehr@whamcloud.com>
Reviewed-by: Timothy Day <timday@amazon.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>