[Model][LoRA]LoRA support added for MolmoForCausalLM

[ayylemao]

[Model][LoRA]LoRA support added for MolmoForCausalLM
LoRA supported for inference in MolmoForCausalLM

Need some help with verifying this works correctly since my own tests revealed the same results for base_model and base_model+ lora.

ping @jeejeelee

FIX #11431

[github-actions]

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[jeejeelee]

Need some help with verifying this works correctly since my own tests revealed the same results for base_model and base_model+ lora.

I roughly know what the reason is. I will resolve it today, and we also need to update the documentation,see :https://docs.vllm.ai/en/latest/models/supported_models.html#id3

[mergify]

This pull request has merge conflicts that must be resolved before it can be
merged. Please rebase the PR, @ayylemao.

https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork

[ayylemao]

i might have done goofed by syncing my fork and pushing to the PR branch
I fixed what i could, sorry for all the review requests...

[mergify]

This pull request has merge conflicts that must be resolved before it can be
merged. Please rebase the PR, @ayylemao.

https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/syncing-a-fork

[jeejeelee]

@ayylemao could you plz address the branch conflict ?

[jeejeelee]

We can obtain lora_config directly from vllm_config instead of adding it as a separate argument

[ayylemao]

Thank you for your review.

I will get back to it after christmas!