feat: PC-12488 PC-12490 Add LogicMonitor Direct, Agent and Metric Spec

[dawidwisn]

Motivation

Support new integration with Logic Monitor.

Summary

Add Logic Monitor Direct, Agent, and Metric Spec

Release Notes

New fields in Agent spec:

 spec:
    logicMonitor: 
      account: ""

• logicMonitor - name of the new integration
• account - account name from LM (as in .logicmonitor.com)

New fields in Direct spec:

 spec:
    logicMonitor: 
       accessId: ""
       accessKey: "" 
       account: ""

• logicMonitor - name of the new integration
• accessID and accessKey - values from Logic Monitor (link)
• account - account name from LM (as in .logicmonitor.com)

New fields in Metric Spec, example:

 countMetrics:
        incremental: false
        good:
          logicMonitor:
            queryType: "device_metrics"
            deviceDataSourceInstanceId: 11
            graphId: 123
            line: MAX
        total:
          logicMonitor:
            queryType: "device_metrics"
            deviceDataSourceInstanceId: 122
            graphId: 123
            line: TOTAL

• logicMonitor - name of the new integration
• queryType - there is support only for one type of query deviceMetrics
• deviceDataSourceInstanceId - number of the device data source instance Id from Ligic Monitor (list)
• graphId - graph ID
• line - line.label from the response from REST endpoint 'get device instance data' (link)