GLM4V - delete duplicate config attribute
Author: zucchini-nlp
Pull request: yes

# What does this PR do?

As per title, it was accidentally duplicated in the RoPE refactor PR. We don't access image-id from text config, so lets' delete to not confuse users


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Comments:
**[For maintainers]** Suggested jobs to run (before merge)

run-slow: glm4v

@bot /style

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Yeah, would be great. We could potentially force users to not have the same key in subconfig and in general config, though I am quite sure there are a few exceptions to it. Especially with omni-modal models, i remember that we had to add an `image_token_id` in several configs

I think it's fine as long as we review well. This one specifically is my bad, too many diffs and a huge refactor, so I might have missed smth