Reorders the Essential SG Kit (#6899)

# About the pull request

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Reorders the Essential SG Kit
OLD: Goggles, Gun, Battery, Armor, 3 Ammo
NEW: Armor, Gun, Goggles, Battery, 3 Ammo

# Explain why it's good for the game
Goggles require the gun, gun requires the armor. By placing them in this
order, it becomes easier for new players to learn this requirement and
equip the kit.

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

Put screenshots and videos here with an empty line between the
screenshots and the `<details>` tags.

</details>


# Changelog
:cl:
qol: Reorders the Essential SG Kit in order of Armor, Smartgun, Goggles
/:cl:

code/modules/cm_marines/equipment/weapons.dm

@@ -12,10 +12,10 @@
 
 /obj/item/storage/box/m56_system/Initialize()
 	. = ..()
-	new /obj/item/clothing/glasses/night/m56_goggles(src)
+	new /obj/item/clothing/suit/storage/marine/smartgunner(src)
 	new /obj/item/weapon/gun/smartgun(src)
+	new /obj/item/clothing/glasses/night/m56_goggles(src)
 	new /obj/item/smartgun_battery(src)
-	new /obj/item/clothing/suit/storage/marine/smartgunner(src)
 	for(var/i in 1 to 3)
 		new /obj/item/ammo_magazine/smartgun(src)
 	update_icon()