Fix consume activity creation from liquid handler

[mqrause]

Summary

Bugfixes "Fix consume activity creation from liquid handler"

Purpose of change

Fixes #76425
Essentially reverts the changes from 717630e and implements a separate path to take for item_locations.

Describe the solution

Add overloads to handle_liquid, perform_liquid_transfer and get_liquid_target that handle item_locations.
Remove now unnecessary methods handle_liquid_from_ground and handle_liquid_from_container because they can be directly handled with item_locations.
Adjusted handle_liquid_from_container to use item_location and renamed it to handle_all_liquids_from_container to better reflect what it actually does.
Shuffled some code around and into separate methods to avoid code duplication.

Describe alternatives you've considered

Instead of renaming handle_liquid_from_container make it do what the comment said it does instead, but I think it makes more sense to handle everything instead of just the first liquid found. But I'm not even sure if there even are containers with multiple watertight pockets.

Testing

Drank from recesses, toilets, ponds, bottles, tapped a maple tree, drank from vehicle tanks.

Additional context

As long as there is the option of making consume_activity_actors from item references instead of item_locations, there will be the issue that #71971 claimed to have solved:

1. If you examine a water source, select the "consume" option, then back out (e.g. because you decide the toilet tank water is too gross, or because you're full), a unit of water is still consumed from the source

Although "consumed" here doesn't mean you actually do something with it, it just vanishes, as far as I'm aware.

[Maleclypse]

compiled and tested. Thanks!