feat: introduce TableRouteCache to PartitionRuleManager

[WenyXu]

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What's changed and what's your

Introduce TableRouteCache to PartitionRuleManager to reduce overhead of deserializing cached bytes into TableRoute.

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.

[codecov]

Codecov Report

Attention: Patch coverage is 84.01487% with 43 lines in your changes are missing coverage. Please review.

Project coverage is 85.65%. Comparing base (590aedd) to head (f212ef1).
Report is 6 commits behind head on main.

❗ Current head f212ef1 differs from pull request most recent head a441f2f. Consider uploading reports for the commit a441f2f to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3922      +/-   ##
==========================================
- Coverage   86.00%   85.65%   -0.36%     
==========================================
  Files         963      963              
  Lines      164516   164789     +273     
==========================================
- Hits       141498   141152     -346     
- Misses      23018    23637     +619     

[waynexia]

The changes looks good to me. But I'm not sure about other underlying logics (like who should use the cache but not, or who should invalid the cache but not). PTAL @fengjiachun

[fengjiachun]

The changes looks good to me. But I'm not sure about other underlying logics (like who should use the cache but not, or who should invalid the cache but not). PTAL @fengjiachun

I'm o_O ing