The cifmw_tempest_tempestconf_config has been deprecated for a while, so it would be the best to start using the new alternative cifmw_test_operator_tempest_tempestconf_config.

DoD:

• All instances of the old parameter are erased from downstream and upstream jobs.
• The definition of the parameter in ci-framework is removed.

Reviews:

• https://gitlab.cee.redhat.com/ci-framework/ci-framework-jobs/-/merge_requests/2361 (merged)
• https://github.com/openstack-k8s-operators/openstack-operator/pull/1615 (merged)
• https://github.com/openstack-k8s-operators/telemetry-operator/pull/756 (merged)
• https://github.com/openstack-k8s-operators/watcher-operator/pull/274 (merged)
• https://github.com/openstack-k8s-operators/ci-framework/pull/3336 (merged)