Update torch/transformers pins for compatibility with current Colab/Kaggle environments

chatterbox-tts 0.1.6 requires torch==2.6.0 and transformers==4.46.3 but current Colab runs torch 2.10.0 and transformers 5.0.0, and Kaggle runs torch 2.9.0 and transformers 5.2.0. Installation fails on both platforms due to strict == pins. Would it be possible to loosen these to >= where compatible? Would make it much more accessible for notebook-based workflows.