chore(api-nodes): remove check for pyav>=14.2 in code (it was added to requirements.txt long ago) (Comfy-Org#11934)

Author: bigcat88

comfy_api_nodes/canary.py

@@ -2409,9 +2409,6 @@ async def init_builtin_api_nodes():
         "nodes_wan.py",
     ]
 
-    if not await load_custom_node(os.path.join(api_nodes_dir, "canary.py"), module_parent="comfy_api_nodes"):
-        return api_nodes_files
-
     import_failed = []
     for node_file in api_nodes_files:
         if not await load_custom_node(os.path.join(api_nodes_dir, node_file), module_parent="comfy_api_nodes"):