LU-15005 build: Ubuntu dkms packages missing dependancies

LU-15005 build: Ubuntu dkms packages missing dependancies

It was noted that on astandard ubuntu install the dkms package
would fail to install as libnl-genl-3-dev was missing. As a
test we tried installing the dkms package on an upstream
cloud image for 18.04 and 20.04. We noted that a number of
packages were needed before dkms would install cleanly.

Test-Parameters: trivial testgroup=review-ldiskfs-ubuntu

Lustre-change: https://review.whamcloud.com/44999
Lustre-commit: 98eb212b1b6b1882b0776d16b081f72b04980326

Signed-off-by: James Beal <jb23@sanger.ac.uk>
Change-Id: I53a2f143dd2154a2d0b598db8c60fd8ff1421860
Reviewed-on: https://review.whamcloud.com/46241
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>