the tortuga's holofields now work (shiptest-ss13#3114)

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## About The Pull Request
* the tortuga, and the brawler's holofields now work. all the shutters
on the brawler are now also three wide
* minor greeble on the tortuga such as fire extinguishers and emergency
closets

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## Why It's Good For The Game
competent maptainer

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## Changelog

:cl:
add: Minor changes to the Tortuga.
fix: The holofields on the Tortuga-class and Brawler-class now work.
/:cl:

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