Adds Mushman Babies and Diona Nymphs as possibilities to the infestation random event (#25917)

* nymphtide worldwide

* pinhead

code/modules/admin/topic.dm

@@ -4090,6 +4090,8 @@
 					"syphoners" = VERM_SYPHONER,
 					"greytide gremlins" = VERM_GREMTIDE,
 					"crabs" = VERM_CRABS,
+					"diona nymphs" = VERM_DIONA,
+					"mushman pinheads" = VERM_MUSHMEN
 					)
 				var/ov = vermins[input("What vermin should infest the station?", "Vermin Infestation") in vermins]
 				var/ol = locations[input("Where should they spawn?", "Vermin Infestation") in locations]
@@ -5594,7 +5596,7 @@
 				if(!chosen)
 					to_chat(usr, "<span class='warning'>No type chosen.</span>")
 					return
-				
+
 				type_del = chosen
 
 			if ("exec")