[PATCH v1] add filesystem filter list to auditctl usage

[Steve Grubb]

On Thursday, October 28, 2021 3:49:12 PM EDT Richard Guy Briggs wrote:
> The "filesystem" filter was added 2017-10-05 with
> commit 38ec69344689ac7886812890cb3e2cc97c0c112c
>     ("filter: add filesystem filter with fstype")
> 
> Add the list name to the usage text.

Thanks! Applied.

-Steve