[Organic Modal] Limit statsd calls to once per session

[holytoastr]

Issue Description

As a developer, I need organic modal statsd calls to be limited to once/user session, To add more value to the metrics and prevent us from going over our monitoring limit

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Tasks

• [ ] Research callback method for SiS as an example of session-limited metrics calls
• [ ] Adjust AcceptableVerifiedCredentialAdoptionService to limit metrics calls to once per session

Acceptance Criteria

• [ ] Statsd metrics will increment once per session

  How to configure this issue

• [ ] Attached to a Milestone (when will this be completed?)
• [ ] Attached to an Epic (what body of work is this a part of?)
• [ ] Labeled with Team (product support, analytics-insights, operations, service-design, Console-Services, tools-fe)
• [ ] Labeled with Practice Area (backend, frontend, devops, design, research, product, ia, qa, analytics, contact center, research, accessibility, content)
• [ ] Labeled with Type (bug, request, discovery, documentation, etc.)

[holytoastr]

This issue is no longer needed because it was specific to the modal. Ok to close?