[To dev/1.3] Fix NPE because of thread of DriverScheduler was not closed immediately when stop DN

[Wei-hao-Li]

cp #17616

[sonarqubecloud]

Quality Gate passed

Issues
8 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 41.76%. Comparing base (8dc2e37) to head (c44c818).
⚠️ Report is 1 commits behind head on dev/1.3.

Files with missing lines	Patch %	Lines
...ueryengine/execution/schedule/DriverScheduler.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             dev/1.3   #17617      +/-   ##
=============================================
- Coverage      41.76%   41.76%   -0.01%     
  Complexity       241      241              
=============================================
  Files           3611     3611              
  Lines         238153   238154       +1     
  Branches       28920    28920              
=============================================
- Hits           99468    99456      -12     
- Misses        138685   138698      +13     

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