[Chore](tool) enlarge tpch sf1000 supplier buckets number

[BiteTheDDDDt]

This pull request increases the number of buckets for the supplier table in the TPC-H schema to improve data distribution and potentially query performance.

Table distribution changes:

• In tools/tpch-tools/ddl/create-tpch-tables-sf1000.sql, the supplier table's DISTRIBUTED BY HASH clause is updated to use 48 buckets instead of 24.

[Thearas]

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1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
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[BiteTheDDDDt]

run buildall

[Copilot]

Pull request overview

Updates the TPC-H SF1000 schema DDL to increase the supplier table’s hash distribution bucket count, aiming for better data distribution for that table at large scale factors.

Changes:

• Increased supplier table DISTRIBUTED BY HASH(s_suppkey) bucket count from 24 to 48 in the SF1000 DDL.

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[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[HappenLee]

LGTM