[Security Solution] Alert Table Displays Dashes for geo_point Field with Object or Point Values

[WafaaNasr]

Kibana version: 8.11

Describe the bug:
When a geo_point field containing either an object or a point with coordinates is presented in the alert table, the displayed values are shown as dashes ("-") instead of showing the actual values.

Steps to reproduce:

1. Add the mapping for an index

    PUT my-index-00002
      {
          "mappings": {
            "properties": {
              "location": {
                "type": "geo_point"
              },
              "@timestamp": {
                "type": "date"
              },
             "text":{
                "type": "text"
              }
            }
          }
      }
   

2. Index the two values

    POST /my-index-00002/_doc
      {
        "@timestamp": "2023-08-24T09:10:12.711Z",
          "text": "Geopoint as an object using GeoJSON format",
        "location": { 
          "type": "Point",
          "coordinates": [-71.34, 41.12]
        }
      }
    POST /my-index-00002/_doc
      {
        "@timestamp": "2023-08-24T09:10:12.711Z",
       "text": "Geopoint as an object with 'lat' and 'lon' keys",
         "location": {
          "lat": 41.12,
          "lon": -71.34
        }
    }
   

3. Navigate to the alert table view.

4. Ensure that the alert contains a location field with object or point values that include coordinates.

5. Observe the values displayed in the location field column

Expected behavior:

These values should be displayed as they are supported values based on the (docs)[https://www.elastic.co/guide/en/elasticsearch/reference/current/geo-point.html#CO53-3]

Screenshots (if relevant):

[yctercero]

Hey @michaelolo24 ! I'm not sure if this would be your team or response ops. Please let us know if we can provide any further information.

[elasticmachine]

Pinging @elastic/response-ops (Team:ResponseOps)

[cnasikas]

@PhilippeOberti @yctercero Could you please investigate if this is a ResponseOps issue or a Security solution one?