Adding Support for Qwen3.5

[mudler]

Is your feature request related to a problem? Please describe.
A tracker for qwen 3.5 support. qwen 3.5 supports also video as inputs

Additional context

huggingface/transformers#43830
ggml-org/llama.cpp#19435
vllm-project/vllm#34110
ggml-org/llama.cpp#19456
sgl-project/sglang#18465
ggml-org/llama.cpp#19468

[bittoby]

@mudler Can I pick this up? I can do it perfectly

[mudler]

this is already part of master builds now