Modules: Fix RM_GetClusterNodeInfo() to correctly populate the master_id (#8846)
Modules: Fix RM_GetClusterNodeInfo() to correctly populate the master_id (#8846)


(cherry picked from commit af035c1e1d3bcaf662051cff4dc49f6051321c9c)

ctripcorp/redis,ctripcorp/redis,ctripcorp/redis,ctripcorp/redis