Refactor merge policy #13426

Job	Run time
CHECK PR VALID	4s
Matrixone Standlone CI / e2e BVT Test on Linux/x64(LAUNCH,Optimistic)	18m 21s
Matrixone Standlone CI / Multi-CN e2e BVT Test on Linux/x64(LAUNCH, PROXY)	18m 21s
Matrixone Standlone CI / e2e BVT Test on Linux/x64(LAUNCH, PESSIMISTIC)	18m 21s
Matrixone CI / SCA Test on Ubuntu/x86	8m 31s
Matrixone CI / UT Test on Ubuntu/x86	18m 17s
Matrixone Compose CI / multi cn e2e bvt test docker compose(Optimistic/PUSH)	16m 21s
Matrixone CI / UT Test on Darwin/x86	15m 20s
Matrixone Upgrade CI / Compatibility Test With Target on Linux/x64(LAUNCH)	19m 57s
Matrixone Compose CI / multi cn e2e bvt test docker compose(PESSIMISTIC)	18m 57s
Matrixone Upgrade CI / Compatibility Test With Release on Linux/x64(LAUNCH)	19m 47s
Matrixone Utils CI / check_organization_user	4s
Matrixone Utils CI / pr-size-label	4s
Matrixone Utils CI / PR Unit Test Coverage	18m 6s
Matrixone Utils CI / docu_issue_check	0s
	3h 10m 31s

Provide feedback