feat: remove the distributed lock

[fengjiachun]

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Refer to a related PR or issue link (optional)

What's changed and what's your intention?

remove the distributed lock as we do not need it any more

Checklist

• I have written the necessary rustdoc comments.
• I have added the necessary unit tests and integration tests.
• This PR requires documentation updates.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Project coverage is 84.19%. Comparing base (aaa9b32) to head (bf0a7a4).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4825      +/-   ##
==========================================
- Coverage   84.37%   84.19%   -0.18%     
==========================================
  Files        1127     1122       -5     
  Lines      205164   204828     -336     
==========================================
- Hits       173104   172460     -644     
- Misses      32060    32368     +308