feat(qwen-tts): add Qwen-tts backend (#8163)

* feat(qwen-tts): add Qwen-tts backend

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* Update intel deps

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

* Drop flash-attn for cuda13

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

---------

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>

backend/python/diffusers/requirements-intel.txt

@@ -1,8 +1,6 @@
---extra-index-url https://pytorch-extension.intel.com/release-whl/stable/xpu/us/
-intel-extension-for-pytorch==2.3.110+xpu
-torch==2.5.1+cxx11.abi
-torchvision==0.20.1+cxx11.abi
-oneccl_bind_pt==2.8.0+xpu
+--extra-index-url https://download.pytorch.org/whl/xpu
+torch
+torchvision
 optimum[openvino]
 setuptools
 git+https://github.com/huggingface/diffusers