UtBS S13: add wmllint recognize directives for recall list units

These units are referenced to before they are ever recalled (well, in
Nym's case, Zhul doesn't ever get recalled) and wmllint doesn't like
that. It's the intended behavior, so tell wmllint to take them for
granted.

data/campaigns/Under_the_Burning_Suns/scenarios/13_Epilogue.cfg

@@ -33,6 +33,13 @@
         user_team_name= _ "team_name^Quenoth Elves"
     [/side]
 
+    # These two are referred to for searching the recall list, but wmllint
+    # will still complain about "unknown '<NAME>' referred to by id" without
+    # these comments.
+    #
+    # wmllint: recognize Nym
+    # wmllint: recognize Zhul
+
     # Prestart functions:
 
     [event]