Ignoring attributes from logging

[nessimabadi]

Hi

I've gone through the docs, and I believe that the documentation for ignoring attributes from login is using the wrong method.
It currently uses the dontLogIfAttributesChangedOnly method, but I believe it should be using the logExcept method.

I can create a PR to fix this, but I'm not sure if I am right or wrong about this.

Doc Link
https://spatie.be/docs/laravel-activitylog/v4/advanced-usage/logging-model-events#content-ignoring-attributes-from-logging