[Model] Add YuE2-3B text-to-music (model + /v1/audio/speech adapter) (#7886)

Signed-off-by: Youyuan Li <105433145+Darcy-Lee@users.noreply.github.com>
Signed-off-by: princepride <wangzhipeng628@gmail.com>
Co-authored-by: princepride <wangzhipeng628@gmail.com>

tests/entrypoints/openai_api/test_tts_detection.py

@@ -183,6 +183,7 @@ _PIPELINE_STAGES = [
     "token2wav",
     "tts",
     "encoder",
+    "yue2",
 ]
 
 _STAGES = [*_PIPELINE_STAGES, None, "vae", "not_a_real_stage"]