feat(triple) Remove old triple implementation

[Alanxtl]

Description

Fixes #3093 #2894

!! BREAKING CHANGE: no more support old-triple and old-triple fallback
!! BREAKING CHANGE: no more support the stub code generated by old version of protoc-gen-go-triple, need to regenerat stub code by latest protoc-gen-go-triple

1. complete remove old triple
2. update protoc-gen-go-triple to remove generated old triple
3. update dubbogo-cli to remove old triple demonstration
4. no more depend on https://github.com/dubbogo/triple
5. no more depend on https://github.com/dubbogo/grpc-go

Checklist

• I confirm the target branch is develop
• Code has passed local testing
• I have added tests that prove my fix is effective or that my feature works

[Alanxtl]

ci 失败是因为 sample 还依赖 old triple
已提 pr 修复 apache/dubbo-go-samples#1116

[codecov-commenter]

Codecov Report

❌ Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 54.96%. Comparing base (8b5bbcf) to head (0ae472f).
⚠️ Report is 3 commits behind head on develop.

Files with missing lines	Patch %	Lines
protocol/triple/triple.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3451      +/-   ##
===========================================
+ Coverage    53.57%   54.96%   +1.39%     
===========================================
  Files          460      452       -8     
  Lines        35182    34693     -489     
===========================================
+ Hits         18847    19068     +221     
+ Misses       14857    14130     -727     
- Partials      1478     1495      +17     

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[Alanxtl]

@CAICAIIs @NeverENG help review this

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
52.9% Duplication on New Code

See analysis details on SonarQube Cloud