Track events for job token scope setting changes

Erick Bajaorequested to merge
eb-track-job-token-scope-user-enable into master

What does this MR do and why?

Addresses items 3 and 4 from #478522 (closed):

  1. Job token scope is explicitly enabled by the user. - helps us understand user activity after the authorizations log.
  2. Job token scope is explicitly disabled by the user. - helps us understand how many projects disable the scope (e.g. new projects)
Edited by Erick Bajao

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