changes emag orion trail reward from a 1,2,4 explosion to a 0,0,2 exp…

…losion (#6016)

## About The Pull Request
title

## Why It's Good For The Game
don't blow the bar up by accident with an item you can find in
maintenance

## Changelog

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:cl:
tweak: changes emag orion trail reward from a 1,2,4 explosion to a 0,0,2
explosion
/:cl:

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code/game/machinery/computer/arcade/orion.dm

@@ -527,7 +527,7 @@ GLOBAL_LIST_INIT(orion_events, generate_orion_events())
 	src.audible_message("<b>\The [src]</b> says, 'Oh, God! Code Eight! CODE EIGHT! IT'S GONNA BL-'")
 	sleep(3.6)
 	src.visible_message(SPAN_DANGER("[src] explodes!"))
-	explosion(src.loc, 1,2,4)
+	explosion(src.loc, 0,0,2)
 	qdel(src)
 
 #undef ORION_TRAIL_WINTURN