[Feature] please Integrated with Apache Datasketches

[vkingnew]

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Description

https://datasketches.apache.org/
https://clickhouse.com/docs/sql-reference/aggregate-functions/reference/uniqthetasketch
add following functions:
ds_hll_count_distinct
ds_theta_count_distinct

Use case

No response

Related issues

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

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