LU-13814 clio: convert lov submit to cl_dio_pages

LU-13814 clio: convert lov submit to cl_dio_pages

This patch converts lov layer of IO submit to use the
cl_dio_pages array.  This simplifies that code since the
page array is all on one stripe and can only succeed or
fail completely.  (No partial successes.)

This pushes the array-to-queue conversion down to the OSC
layer.

Signed-off-by: Patrick Farrell <pfarrell@whamcloud.com>
Change-Id: Ic414218be2be07bb7d74b150faebf5f404760d80
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/52113
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Marc Vef <mvef@whamcloud.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Tested-by: jenkins <devops@whamcloud.com>