Function of these scripts is now carried out by ansible roles,
making them unnecessary.
Removed scripts:
tools/convert_nic_config.py
tools/merge-new-params-nic-config-script.py
Depends-On: https://review.opendev.org/c/openstack/tripleo-upgrade/+/861710
Signed-off-by: Jiri Podivin <jpodivin@redhat.com>
Change-Id: Ie6dfbc7fef03b6738d3c2b61eab2b18fbe76d49d
(cherry picked from commit e098b8172b)