Usage tracking for Jira Integration

In support of creating a MAU number for ~"group::ecosystem" , we need to track "active" users of each of our integrations. As noted in the discussion in #225678 (closed), there's no easy way to do this in aggregate, so we'll need to track usage for each service and aggregate from there. This issue is specifically tackling our integration with Jira.

Activity to track

Jira user activity counts as:

• Any time a user takes an action that triggers the webhook that sends activity data to the connected Jira instance
• Any time a user visits the Jira Issue List page

/cc @lvanc @mnohr