Fix greenfire not mixing well with lighting (#5595)

# About the pull request

The current green fire sprites doesn't behave well with green lights -
it just blows out all definition in the sprite. There were some unused
greenfire sprites in the file so I swapped to those. However there were
only 3 of them, so I copied the current white fire and applied basically
the same palette to it to make it green. It has the same 1 2 1 2 delay.

# Explain why it's good for the game

Fixes #5594

# Testing Photographs and Procedure

https://github.com/cmss13-devs/cmss13/assets/76988376/f9cc780b-5994-41b5-a7a1-374e59e52e34

# Changelog
:cl: Drathek
imageadd: Changed green fire sprites to work better with lights
/:cl: