fix: partition region id

[fengjiachun]

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What's changed and what's your intention?

The region routes belong to the physical table but are shared among all logical tables.
That it to say, the region id points to the physical table, so we need to use the actual table id (which may be a logical table) to renew the region id when we want construct the PartitionInfo.

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.
• This PR does not require documentation updates.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.62%. Comparing base (a500252) to head (a1161d8).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3414      +/-   ##
==========================================
- Coverage   85.02%   84.62%   -0.40%     
==========================================
  Files         889      889              
  Lines      146332   146333       +1     
==========================================
- Hits       124421   123837     -584     
- Misses      21911    22496     +585