OLMo to GGUF Conversion

[anantmittal]

References:

1. Fix OLMo HF to GGUF conversion ggerganov/llama.cpp#6910
2. https://huggingface.co/nopperl/OLMo-7B-GGUF
3. truly opensource model called olmo ggerganov/llama.cpp#6712
4. https://github.com/ggerganov/llama.cpp?tab=readme-ov-file#prepare-and-quantize
5. Tutorial: How to convert HuggingFace model to GGUF format ggerganov/llama.cpp#2948
6. https://github.com/allenai/OLMo/blob/main/scripts/convert_olmo_to_hf_new.py