[JENKINS-70044] Add telemetry for activation of optional permissions (#7342)

* [JENKINS-70044] Add telemetry for activation of optional permissions

* [JENKINS-70044] Add description.jelly for OptionalPermissions telemetry collector

* [JENKINS-70044] Improve phrasing in description.jelly

Co-authored-by: Daniel Beck <1831569+daniel-beck@users.noreply.github.com>

Co-authored-by: Daniel Beck <1831569+daniel-beck@users.noreply.github.com>
(cherry picked from commit 8b586865)