Enhance CI Workflow Efficiency

[eval-exec]

Feature Request

Is your feature request related to a problem? Please describe.

Our CI workflows are currently slow, and we'd like to propose a few improvements:

1. Push Events:

   • Run only lint, unit, and integration tests on Ubuntu to speed up feedback.

2. Merge Group:

   • Run the full suite (macOS, Windows, Ubuntu) for comprehensive checks.

3. Optimize Build Time:

   • Make ckb-test as a [bin] in the ckb workspace, let ckb-test bin and ckb bin shared same one target dir.
   • Build once in make prod so that make integration reuses the artifacts, reducing overall time.

4. Unify Dependency Versions:

   • Use cargo tree --duplicate to ensure each dependency version is used only once, reducing compilation redundancies.

5. Cache Build Target

   • Use rust-sccache on CI https://github.com/marketplace/actions/rust-sccache

6. Increase Integration Test Concurrency

   • https://github.com/eval-exec/ckb/blob/exec%2Ffix-ci/Makefile#L8 (-c 4 means that only 4 integration tests are allowed to run simultaneously, need to increase)

These changes will streamline our CI processes and reduce build times.

Describe the solution you'd like

Describe alternatives you've considered

[github-actions[bot]]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

[github-actions[bot]]

This issue was closed because it has been stalled for 5 days with no activity.