requirements.txt: Bump pydantic-core to >= 2.27.1
Followup to !587 (merged) which recently bumped pydantic-core to 2.27.0. In
this change I used >= to avoid having to mess with the deps too
frequently.
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Followup to !587 (merged) which recently bumped pydantic-core to 2.27.0. In
this change I used >= to avoid having to mess with the deps too
frequently.