cheyang: Expose step id and step name

JobBuild
1191
04-19 09:32
kubeflow-pipeline-e2e-test 1121520493615124480 1121406529216450560 1120572737425772544 1119174503293784064 1119172613021634560 1119171860374753280
kubeflow-pipeline-sample-test 1121406529216450561 1120572737425772545 1119174503293784065 1119172613021634561 1119171860374753281
kubeflow-pipeline-upgrade-test 1121406529220644864 1120572737425772546 1119174503293784066 1119172613025828864 1119171860374753282