Wind Turbine fixed outside check

[davidpwbrown]

Summary

SUMMARY: Bugfixes "Fixes the outside / sheltered check for turbines"

Purpose of change

fixes #28219
Turbines were checking if they were sheltered this meant if they were sheltered by their own vehicle, they didnt produce power.
Im sure there was a reason I used the sheltered check instead the same check solar panels use.
But right now the important thing is they at least work a bit, the nuanced edge cases can be worked on after.

Describe the solution

Checked if part position was generally "outside".
Instead of a different definition of "sheltered".

Describe alternatives you've considered

n/a

Additional context

n/a

[kevingranade]

This pull request has been mentioned on Cataclysm: Dark Days Ahead. There might be relevant details there:

https://discourse.cataclysmdda.org/t/wind-turbine-car-not-charging-battery/18810/8

[kevingranade]

Merged to 0.D and master.