[Feature] Add Muse Glimmer model support (#34262)

Co-authored-by: sglang-bot <232288953+sglang-bot@users.noreply.github.com>
Co-authored-by: Brayden Zhong <brayden.zhong@radixark.ai>
Co-authored-by: Jimmy Shong <69131491+Jiminator@users.noreply.github.com>
Co-authored-by: hnyls2002 <lsyincs@gmail.com>
Co-authored-by: Alex Nails <alex.nails@radixark.ai>
Co-authored-by: Liangsheng Yin <hnyls2002@gmail.com>

python/sglang/benchmark/utils.py

@@ -48,9 +48,7 @@ def get_tokenizer(
         pretrained_model_name_or_path is not None
         and pretrained_model_name_or_path != ""
     )
-    if pretrained_model_name_or_path.endswith(
-        ".json"
-    ) or pretrained_model_name_or_path.endswith(".model"):
+    if pretrained_model_name_or_path.endswith((".json", ".model", ".gguf")):
         from sglang.srt.utils.hf_transformers_utils import get_tokenizer
 
         return get_tokenizer(pretrained_model_name_or_path)