Enhance CommandContext toString

[AlbumenJ]

What is the purpose of the change

Brief changelog

Verifying this change

Checklist

• 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.
• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
• 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.
• Add some description to dubbo-website project if you are requesting to add a feature.
• GitHub Actions works fine on your own branch.
• If this contribution is large, please follow the Software Donation Guide.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

0.0% Coverage
0.0% Duplication

[codecov-commenter]

Codecov Report

Merging #12677 (1806e77) into 3.2 (5f83f10) will decrease coverage by 0.27%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                3.2   #12677      +/-   ##
============================================
- Coverage     69.65%   69.38%   -0.27%     
+ Complexity      340        2     -338     
============================================
  Files          3481     1629    -1852     
  Lines        165188    67414   -97774     
  Branches      27755     9888   -17867     
============================================
- Hits         115058    46778   -68280     
+ Misses        40093    16114   -23979     
+ Partials      10037     4522    -5515     

see 1889 files with indirect coverage changes

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