[Rails-core] Active Job parameter log filtering

Hi, I was thinking of adding log filtering for ActiveJob parameters. I noticed in my app that sensitive tokens passed as arguments to AJ were logged and I rather not have that. The readme for Devise also mentions

[Rails-core] #attributes should optionally return nested attributes of the model

Hi! I wanted to get some feedback on the idea of enhancing the ActiveRecord ` attributes` method to also (optionally) return nested attributes Example Let's say I have a `Car` model, which `has_one` `Driver` and `has_many` ` Passenger`(s). Also let's say the `Car` model