Clarify description of dict_mapping function

[DanRoscigno]

Reworded the explanation for clarity and conciseness.

[github-actions]

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docs/en/sql-reference/sql-functions/dict-functions/dict_mapping.md

• zh for docs/en/sql-reference/sql-functions/dict-functions/dict_mapping.md (Update)
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🕒 Last updated: Fri, 30 Jan 2026 21:28:19 GMT

[DanRoscigno]

/translate por favor

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[github-actions]

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• pr_code/docs/zh/sql-reference/sql-functions/dict-functions/dict_mapping.md