Adds the following fields: event.category[], user.email, user.id, user.name, host.hostname, host.mac[]

Bumps ecs.version to 8.17.0

Adds new event.module and Cps.version fields

Removes the Product field

Sets following tags: Cps.version, Vendor, ecs.version, event.dataset, event.kind, event.module, event.outcome, observer.type