A fix for https://github.com/Aurorastation/Aurora.3/issues/18219
Thanks to mattatlas for figuring out the actual cause -
`/datum/wires/suit_storage_unit/interactable` proc was called every tick
when TGUI window for that element was opened, and it had code that
checked for `isElectrified()`, leading to repeated shocks.
Removal should resolve the issue, actual .shock() calls are happening
when appropriate - in `/datum/wires/<MACHINE>/on_pulse(wire)` when
interacting with wiring, or in `<MACHINE>.dm` itself when processing
interactions.
Could not do full testing due to a lack of experience with the game and
tooling, but no issues were encountered with what was done.
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Co-authored-by: color <color@WINEWEASEL>