fix async method call ClassCastException error when requesting go server

[FoghostCn]

What is the purpose of the change

fix https://github.com/apache/dubbo/issues/13931

Brief changelog

Verifying this change

Checklist

• [x] Make sure there is a GitHub_issue field for the change (usually before you start working on it). Trivial changes like typos do not require a GitHub issue. Your pull request should address just this issue, without pulling in other changes - one PR resolves one issue.
• [ ] Each commit in the pull request should have a meaningful subject line and body.
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• [ ] Check if is necessary to patch to Dubbo 3 if you are work on Dubbo 2.7
• [ ] Write necessary unit-test to verify your logic correction, more mock a little better when cross module dependency exist. If the new feature or significant change is committed, please remember to add sample in dubbo samples project.
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[FoghostCn]

The same thing is happened at https://github.com/apache/dubbo/blob/0553d70899253519bd6fab00fb647eababf1c911/dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/stub/StubInvocationUtil.java#L53-L62

maybe we should find a unified way to solve this problem

[sonarqubecloud[bot]]

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 SonarCloud

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 70.45%. Comparing base (4c59877) to head (aa9214d). Report is 248 commits behind head on 3.2.

Additional details and impacted files

@@            Coverage Diff             @@
##              3.2   #13932      +/-   ##
==========================================
- Coverage   70.51%   70.45%   -0.06%     
==========================================
  Files        1607     1607              
  Lines       70071    70073       +2     
  Branches    10100    10101       +1     
==========================================
- Hits        49412    49372      -40     
- Misses      16044    16067      +23     
- Partials     4615     4634      +19     

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