Add mult support for machinery where applicable

[Azrun]

[balance][input wanted]

About the PR

Adding support for "mult" to various machinery to account for missed periodic processing incurred by what the people call "lag".

• PT Laser charge and output scaling. (Buff)
• SMES charge scaling (Buff)
• Buttbot butt talk scaling (Buff?)
• Robot Docking station charging scaling (Buff)
• Cell Charge scaling. (Buff)
• Radiation Collector “fuel” consumption scaling. (NERF)

Why's this needed?

Provides more consistent user experience by accounting for variability of machine processing. The goal is to err on the side of the player to avoid situations where overall processing delay doesn’t cause thrashing with the powernets as the overall behavior is non-deterministic.

This will be accomplished by scaling actions performed while ignoring scaling of power usage, as we can not be certain that scaling would also occur for machinery that would provide power to the powernet for the reset. (Would love for someone to tell me I’m wrong)

Atmos scaling is limited as suddenly influxes of activity would cause unusual behavior that would be impossible to rationalize from a player perspective and an absolute nightmare to debug and investigate.

(u)Azrun:
(+)Improve responsiveness of machinery during "lag". (PTL, SMES, Buttbots, Robot Docking Station, Cell Charger, Recharger) 

[github-actions]

Created discussion thread: https://forum.ss13.co/showthread.php?tid=15583