Add Qwen 3.5 to hub

[samudraneel05]

Huggingface link - https://huggingface.co/collections/Qwen/qwen35
hf transformers code - https://github.com/huggingface/transformers/tree/main/src/transformers/models/qwen3_5
Blog - https://qwen.ai/blog?id=qwen3.5

Might be a good addition to Keras-Hub!

[laxmareddyp]

Hi @samudraneel05 ,

Thanks and I will work on this model.