ci: add rerun workflow for module CI failures

[contrueCT]

Purpose of the PR

Migrate the verified Rerun CI workflow from the HugeGraph main repository to HugeGraph Toolchain, so failed module CI runs can automatically rerun failed jobs.

Main Changes

• Add .github/workflows/rerun-ci.yml.
• Watch Toolchain module CI workflows:
  • java-client-ci
  • loader-ci
  • tools-ci
  • hubble-ci
  • spark-connector-ci
  • go-client-ci
• Automatically rerun failed jobs for failed push and pull_request workflow runs.
• Keep the retry policy consistent with the main repository:
  • max automatic reruns: 2
  • delay before rerun: 180 seconds
• Add a job-level failure condition so non-failed workflow runs are skipped before entering the decision script.

Verifying these changes

• Verified the watched workflow names match the existing Toolchain workflow name: values.
• Maven tests were not run because this change only adds GitHub Actions configuration.

• 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:
  • git diff --check.

Does this PR potentially affect the following parts?

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

Documentation Status

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

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.58%. Comparing base (b066b80) to head (01471ed).
⚠️ Report is 78 commits behind head on master.

❗ There is a different number of reports uploaded between BASE (b066b80) and HEAD (01471ed). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (b066b80)	HEAD (01471ed)
	2	1

Additional details and impacted files

@@              Coverage Diff              @@
##             master     #730       +/-   ##
=============================================
- Coverage     62.49%   51.58%   -10.92%     
+ Complexity     1903      973      -930     
=============================================
  Files           262      111      -151     
  Lines          9541     5858     -3683     
  Branches        886      753      -133     
=============================================
- Hits           5963     3022     -2941     
+ Misses         3190     2575      -615     
+ Partials        388      261      -127     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.