[To dev/1.3] Enhance "remove region" sql to handle the case of DataNode not exist

[CRZbulabula]

cp #15728

[sonarqubecloud]

Quality Gate passed

Issues
0 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

[liyuheng55555]

LGTM

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 27 lines in your changes missing coverage. Please review.

Project coverage is 41.14%. Comparing base (0dd2f8c) to head (920d5de).
Report is 1 commits behind head on dev/1.3.

Files with missing lines	Patch %	Lines
...che/iotdb/confignode/manager/ProcedureManager.java	0.00%	18 Missing ⚠️
.../persistence/partition/DatabasePartitionTable.java	0.00%	5 Missing ⚠️
.../confignode/persistence/partition/RegionGroup.java	0.00%	3 Missing ⚠️
...onfignode/persistence/partition/PartitionInfo.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@## dev/1.3 #15744 +/- ##
==========================================
Coverage 41.14% 41.14% Complexity 198 198 ==========================================
Files 3568 3568 Lines 231727 231744 +17 Branches 27664 27665 +1 ==========================================
+ Hits 95336 95355 +19 + Misses 136391 136389 -2 

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