wlwilliamx

ci(*): deprecate github action jobs to prevent developer misunderstanding and interference

6

### What problem does this PR solve? Issue Number: close #12361 ### What is changed and how it works? This PR completely removes the "Check & Build" GitHub Actions workflow...

https://do.pingcap.net/jenkins/blue/organizations/jenkins/pingcap%2Ftiflow%2Frelease-6.5%2Fghpr_verify/detail/ghpr_verify/640/pipeline/186/ A data race is occurring in the `cdc/redo` test suite, detectable when running tests with the `-race` flag. The test `TestGCAndCleanup` in `cdc/redo/meta_manager_test.go` is marked to run in parallel...

ci(*): deprecate github action jobs to prevent developer misunderstanding and interference

6

### What problem does this PR solve? Issue Number: close #12361 ### What is changed and how it works? This PR completely removes the "Check & Build" GitHub Actions workflow...