Moved the server_groups to the new API.

Change-Id: Ied7bd6f56e277f0c5efcd5ba028765f9be65050f

Closes-Bug: #1922237
Depends-On: https://review.opendev.org/c/openstack/openstacksdk/+/810364
See-Also: https://review.opendev.org/785236
Change-Id: Ie7e1eb0575fd37121d5097ecbc318d0769ab3db0

This test was added in [0] and it causes a lot of failures, since
setting the network quota to 1 will result in quota errors for any other
test that is trying to create a network in parallel. We can only run
this test in a serial tempest task that would need to be created for
such a scenario.

Related-Story: 2010110
Change-Id: I6015c181ecabff26bdb1b0c11b0e33ad39e6f083

Currently in case of passing `--tag` several times, only last one will
be picked up for the filtering. In the meanwhile Glance allow option to
be repeated multiple times to filter based on the multiple tags.

Depends-On: https://review.opendev.org/c/openstack/openstacksdk/+/789827
Change-Id: I7379d0b0014f0e3d13b02ee5ec6b642a7a5aa7d1

This flag allows to set a new Neutron quota resource limit without
checking first the current resource usage. The new limit will be
set anyway. This flag was used only by the compute engine.

Related-Bug: #1953170
Change-Id: I7084f8208b804236ac99e6842db7a45854ce54d7

As of compute microversion >= 2.21, support for list and show of server
events for deleted servers was added. This however wasn't working using
the openstackclient because the compute GET /servers/{server_id} will
not return a deleted server, so osc_lib.utils.find_resource() fails to
find the server and the command bails early.

This adds a check for a uuid-like <server> arg and uses it directly if
the <server> cannot be found via find_resource().

A note is also added to the command help to indicate that list and show
for deleted servers will only work if a server ID is passed (name will
not work).

Story: 2009841
Task: 44443

Change-Id: Icd33b3b9a3a1855d7893dd111bbb2aca059f45fd