[decomp] Jak 2 mips2c, collide-func (#1805)

test/decompiler/reference/jak2/engine/data/art-h_REF.gc

@@ -471,7 +471,7 @@
   :size-assert         #x74
   :flag-assert         #x1000000074
   (:methods
-    (add-to-loading-level (_type_) none 15)
+    (add-to-loading-level (_type_) skeleton-group 15)
     )
   )
 

test/decompiler/reference/jak2/engine/load/loader-h_REF.gc

@@ -13,7 +13,7 @@
   (:methods
     (new (symbol type int level) _type_ 0)
     (load-dir-method-9 () none 9)
-    (load-dir-method-10 () none 10)
+    (set-loaded-art (_type_ art-group) art-group 10)
     )
   )