LU-17490 tests: verify fanotify works for lustre

LU-17490 tests: verify fanotify works for lustre

The fanotify API provides notification and interception of filesystem
events. Here we prepare a small util to monitor open/read/write/close
events of file in a filesystem. Verify it works for lustre
filesystem.

Signed-off-by: Lei Feng <flei@whamcloud.com>
Test-Parameters: trivial
Change-Id: Id57a59bca16133db645e6804024cba9f11d60f1d
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/53869
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Alex Deiter
Reviewed-by: Oleg Drokin <green@whamcloud.com>