[Auto Sync] Update server_args.py (20250912) (#10347)

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Co-authored-by: Kan Wu <wukanustc@gmail.com>

python/sglang/srt/server_args.py

@@ -1074,7 +1074,7 @@ class ServerArgs:
             "--schedule-policy",
             type=str,
             default=ServerArgs.schedule_policy,
-            choices=["lpm", "random", "fcfs", "dfs-weight", "lof"],
+            choices=["lpm", "random", "fcfs", "dfs-weight", "lof", "priority"],
             help="The scheduling policy of the requests.",
         )
         parser.add_argument(