Consider removing invalidate from PagedListWrapper

[oguzkocer]

Since we have the LIST_REQUIRES_REFRESH ListStore action, we probably don't need to manually invalidate the list anymore. I want to consider this after post filters is merged and possibly after working on the Woo orders to have more information.

For now, I think we should just improve LIST_REQUIRES_REFRESH and remove the manual invalidate. The improvements would be:

1. Find a better name
2. Make it work with both type and unique identifiers
3. Maybe include a list of item ids and check the DB for those before invalidating the lists
4. Most likely split it into several actions to accomplish these ^