chore(logs): Improve logging to json

[jdenquin]

New Active Job logging format

{:event=>"perform", :status=>"error", :job=>"Invoices::GeneratePdfAndNotifyJob", :duration=>528.95, :job_id=>"11c160df-7edb-45fe-9ab5-31c7db66e97e", :queue=>"invoices", :exception=>{:class=>"Socket::ResolutionError", :message=>"Failed to open TCP connection to pdf:3000 (getaddrinfo: Name or service not known)"}}