[to dev/1.3] Fix the returning state of NotifyRegionMigrationProcedure

[liyuheng55555]

cp #15797

[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

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 41.14%. Comparing base (5f6c2e6) to head (62538bf).
Report is 2 commits behind head on dev/1.3.

Files with missing lines	Patch %	Lines
...re/impl/region/NotifyRegionMigrationProcedure.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@## dev/1.3 #15802 +/- ##
=============================================
- Coverage 41.14% 41.14% -0.01% 
Complexity 198 198 =============================================
Files 3569 3569 Lines 231784 231784 Branches 27673 27673 =============================================
- Hits 95369 95363 -6 - Misses 136415 136421 +6 

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[CRZbulabula]

LGTM