More examples of SDF use

[akeranen]

Could be useful to have more examples, .e.g.:

• SDF Action with sdfInputData
• TBD?

[mjkoster]

I have this from the Zigbee/Dotdot/Unity/CHIP/Matter cluster models in my old ODM-Examples directory

{
  "sdfAction": {
    "MoveToLevel": {
      "label": "MoveToLevel", 
      "sdfInputData": {
        "type": "object",
        "required": ["Level", "TransitionTime"],
        "properties": {
          "Level": {
            "label": "Level", 
            "sdfRef": "#/sdfObject/Level/sdfData/LevelData"            
          }, 
          "TransitionTime": {
            "label": "TransitionTime", 
            "sdfRef": "#/sdfObject/Level/sdfData/TransitionTimeData"
          }
        }
      }
    }
  }
}

[akeranen]

Better sdfEvent and type:object examples in #165