[AutomaticTodoList]: Only check the current location for waterable crops

[paulwrubel]

What would you like to see added?

Nexus user pillje pointed out that it's very unlikely that a waterable crop can appear anywhere other than your current location past the very beginning of the day. The location check can probably be improved from a performance perspective to only check your current location.

Possible edge cases:

• Better Junimos can plant crop seed whereever Junimo Huts are built, which is probably only the Farm (and modded locations, like Grampleton fields)
• Sprinklers take a few seconds sometimes to "register" some of their area plots as watered, so we'd probably need a bit of a buffer at the beginning of the day to check all locations.