fix: set use_instructions to True in models using prompts

[dbuades]

This PR sets the use_instructions parameter to True for models that use prompts.

I've also included Arctic models because, while they don’t explicitly mention prompts in their MTEB implementation, they add the prompts directly in their config_sentence_transformers.json, so SentenceTransformers uses them automatically (example here)

Additional context for this PR can be found in this thread

A follow up PR in the results repo updates the corresponding model_meta.json values for these specific models and revisions.

Checklist

• Run tests locally to make sure nothing is broken using make test.
• Run the formatter to format the code using make lint.

[dbuades]

Thank you for the quick review @Samoed !