fix: enable CI badges displaying normally

[lokidundun]

Purpose of the PR

• close #xxx

Main Changes

The change before: the ci display was no status, because of the wrong address https://github.com/apache/hugegraph/actions/workflows/ci.yml

The change after: add the detail address

Verifying these changes

• Trivial rework / code cleanup without any test coverage. (No Need)
• Already covered by existing tests, such as (please modify tests here).
• Need tests and can be verified as follows:
  • xxx

Does this PR potentially affect the following parts?

• Dependencies (add/update license info & regenerate_known_dependencies.sh)
• Modify configurations
• The public API
• Other affects (typed here)
• Nope

Documentation Status

• Doc - TODO
• Doc - Done
• Doc - No Need