Fix: avoid duplicate token in maybe_load_adapters

[luaenrique]

What does this PR do?

Fixes #41902

This PR prevents tokens from being passed twice when loading adapters in from_pretrained. Fixes TypeError: find_adapter_config_file() got multiple values for keyword argument 'token'.

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[Rocketknight1]

Happy to merge the quick fix, since it seems safe! There might be a slightly cleaner way to avoid tokens ending up in those kwargs in the first place, but we can worry about that later, it's much less urgent.

[luaenrique]

Happy to merge the quick fix, since it seems safe! There might be a slightly cleaner way to avoid tokens ending up in those kwargs in the first place, but we can worry about that later, it's much less urgent.

I will explore a different way of doing it in my spare time and share with you here when I get the proper time :) thanks!

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