chore: set & track findProperty.action in analytics allow lists

[jessicamcinchak]

• Adds column find_property_action to both analytics_summary & submission_services_summary views
  • Will be populated with one of two values: "Selected an existing address" or "Proposed a new address"
• Will help us understand how users are proceeding through the service and evidence roadmap requests related to improving search capability & map interactions around proposing new addresses
  

[jessicamcinchak]

Track how users proceed through FindProperty - by selecting existing address or plotting a new one

[github-actions]

Removed vultr server and associated DNS entries

[jessicamcinchak]

Creating a new passport variable, rather than using _address.source has two main benefits to keep this quick & simple:

• The values can be human readable in the source, rather than just "os" & "proposed"
• We don't have to refactor allow list handling to work with deconstructed, nested passport variables like _address

[DafyddLlyr]

Perfect - nice and simple 👍