fix(workflows): Update workflows to handle dynamic and multiple netapp driver configs

[nicholaskuechler]

Deleting projects kicks off a workflow which ultimately fails because it's using the old legacy netapp driver config and was looking for a [netapp_nvme] config which no longer exists. This updates it so the workflows use the new dynamic netapp driver configs which can have multiple config sections.

keystone-project-mbv9v-main-3445415451: 2026-08-07 19:04:38 +0000 - understack_workflows.main.openstack_oslo_event - DEBUG - Initializing Nautobot client with URL: https://nautobot.undercloud
keystone-project-mbv9v-main-3445415451: 2026-08-07 19:04:38 +0000 - understack_workflows.main.openstack_oslo_event - DEBUG - Nautobot client initialized successfully
keystone-project-mbv9v-main-3445415451: 2026-08-07 19:04:38 +0000 - understack_workflows.main.openstack_oslo_event - INFO - [identity.project.deleted] Running handler 1/1: understack_workflows.oslo_event.keystone_project.handle_project_deleted
keystone-project-mbv9v-main-3445415451: 2026-08-07 19:04:38 +0000 - understack_workflows.oslo_event.keystone_project - INFO - Starting ONTAP SVM and Volume delete workflow.
keystone-project-mbv9v-main-3445415451: 2026-08-07 19:04:38 +0000 - understack_workflows.oslo_event.keystone_project - ERROR - Missing required configuration in /etc/netapp/netapp_nvme.conf: No section: 'netapp_nvme' | context={'missing_config': "No section: 'netapp_nvme'"}