planner: fix RANGE COLUMNS partition prune gives wrong result with special collation (#57344)#57406

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ti-chi-bot[bot] merged 6 commits intopingcap:release-7.5from ti-chi-bot:cherry-pick-57344-to-release-7.5

Dec 4, 2024

+65-17

Commits on Nov 15, 2024

This is an automated cherry-pick of pingcap#57344

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