[Bug]: Fix breaking change introduced by #37628

[claudevdm]

What happened?

Renamed a parameter from chunk_to_dict to embeddable_to_dict

Will fix by deprecating chunk_to_dict add a new embeddable_to_dict)

Issue Priority

Priority: 2 (default / most bugs should be filed as P2)

Issue Components

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[claudevdm]

Fixed in #37652