{
  "runtime_upgrade_matrix":[
    {
      "target_runtime":{
        "version":"7.2.2"
      },
      "source_runtime":[
        {
          "version":"7.1.0"
        },
        {
          "version":"7.2.[0,1]"
        }
      ]
    }
  ]
}
{
  "runtime_upgrade_matrix":[
    {
      "target_runtime":{
        "version":"7.2.2"
      },
      "source_runtime":[
        {
          "version":"7.1.0"
        },
        {
          "version":"7.2.[0,1]"
        }
      ]
    },
    {
      "target_runtime":{
        "version":"7.2.3"
      },
      "source_runtime":[
        {
          "version":"7.1.0"
        },
        {
          "version":"7.2.[0,1,2]"
        }
      ]
    }
  ]
}
Extend upgrade matrix to enable upgrades to 7.2.3
CB-9383: Extend upgrade matrix to enable upgrades to 7.2.3
