EX-9708 utils: lfs setstripe adds -E with -Z

EX-9708 utils: lfs setstripe adds -E with -Z

When specifying a layout with "lfs setstripe -Z" it will ignore
this option if no PFL component is specified with "-E".

Instead, "lfs setstripe -Z" should automatically upgrade the file
layout to a PFL layout so the compression parameters are saved.

Test-Parameters: trivial testlist=sanity-compr
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I29cc373fabd352d6f8b6781c238806b75cce7057
Reviewed-on: https://review.whamcloud.com/c/ex/lustre-release/+/55264
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Artem Blagodarenko <ablagodarenko@ddn.com>