[3.0 Triple] Fix graceful shutdown not work

[guohao]

What is the purpose of the change

Brief changelog

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Checklist

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[EarthChen]

LGTM

[codecov-commenter]

Codecov Report

Merging #9938 (317a053) into 3.0 (7c72487) will increase coverage by 0.00%.
The diff coverage is 81.81%.

@@            Coverage Diff            @@
##                3.0    #9938   +/-   ##
=========================================
  Coverage     65.70%   65.71%           
+ Complexity      319      296   -23     
=========================================
  Files          1213     1213           
  Lines         52949    52945    -4     
  Branches       8021     8019    -2     
=========================================
+ Hits          34792    34793    +1     
+ Misses        14367    14361    -6     
- Partials       3790     3791    +1     

Impacted Files	Coverage Δ
...bbo/remoting/api/PortUnificationServerHandler.java	39.13% <66.66%> (-3.18%)	⬇️
...ache/dubbo/remoting/api/PortUnificationServer.java	81.94% <80.00%> (-0.25%)	⬇️
...o/rpc/protocol/tri/transport/GracefulShutdown.java	81.48% <100.00%> (-4.24%)	⬇️
...ian2/dubbo/AbstractHessian2FactoryInitializer.java	50.00% <0.00%> (-11.12%)	⬇️
...g/apache/dubbo/remoting/api/ConnectionHandler.java	45.45% <0.00%> (-9.10%)	⬇️
...bo/rpc/protocol/dubbo/DecodeableRpcInvocation.java	73.14% <0.00%> (-2.78%)	⬇️
...dubbo/rpc/cluster/directory/AbstractDirectory.java	80.39% <0.00%> (-1.97%)	⬇️
...bbo/common/resource/GlobalResourcesRepository.java	70.90% <0.00%> (-1.82%)	⬇️
...adata/store/zookeeper/ZookeeperMetadataReport.java	72.34% <0.00%> (-1.07%)	⬇️
... and 18 more

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