Buckleable Stools (shiptest-ss13#2800)

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## About The Pull Request

![image](https://github.com/shiptest-ss13/Shiptest/assets/86762641/7e625f17-8175-4057-833c-82c3f918f6ae)
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## Why It's Good For The Game
Given Shiptest's takeoff/landing gameplay loop, it's important to have
buckleable objects on a ship for all of your crew.

The Aegis has an excess of bar stools and a lack of chairs. Players
frequently replace the stools with chairs, or even couches, so the
entire crew doesn't fall down whenever the ship moves. This loses quite
a bit of flavor, and looks considerably more stupid.

Yes, this is a spite PR.
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## Changelog

:cl:
tweak: you can now buckle to stools, just as the founding members of the
SUNS intended
/:cl:

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code/game/objects/structures/beds_chairs/chair.dm

@@ -220,7 +220,6 @@
 	name = "stool"
 	desc = "Apply butt."
 	icon_state = "stool"
-	can_buckle = FALSE
 	buildstackamount = 1
 	item_chair = /obj/item/chair/stool