Adds a quick-expansion gibbing proc, applies it to lazarus and instagib rifle (#22188)

* Adds quick explosion for laz gibbing

* Applies to instagib and mint

* Apply suggestions from code review -- timers

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>

---------

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>

code/modules/reagents/chemistry/reagents/medicine.dm

@@ -784,7 +784,7 @@
 				if(M.getBruteLoss() + M.getFireLoss() + M.getCloneLoss() >= 150)
 					if(ischangeling(M))
 						return
-					M.delayed_gib()
+					M.delayed_gib(TRUE)
 					return
 				if(!M.ghost_can_reenter())
 					M.visible_message("<span class='warning'>[M] twitches slightly, but is otherwise unresponsive!</span>")

code/modules/reagents/chemistry/reagents/toxins.dm

@@ -35,7 +35,7 @@
 
 /datum/reagent/minttoxin/on_mob_life(mob/living/M)
 	if(HAS_TRAIT(M, TRAIT_FAT))
-		M.gib()
+		M.inflate_gib()
 	return ..()
 
 /datum/reagent/slimejelly