[BUG] Bar charts with horizontal display have wrong axis labels

[EDM115]

The labels of X and Y aren't swapped

Replication dev config

{
  "staticFilters": [
    {
      "type": "out",
      "values": [
        "_PRENOMS_RARES"
      ],
      "field": {
        "key": "preusuel",
        "type": "string",
        "x-originalName": "preusuel",
        "x-cardinality": 34230,
        "x-refersTo": null,
        "title": "Prénom usuel",
        "x-capabilities": {
          "textAgg": true
        },
        "label": "Prénom usuel"
      }
    }
  ],
  "datasets": [
    {
      "href": "http://localhost:5888/data-fair/api/v1/datasets/prenom-france-1900-2017",
      "title": "Prénoms attribués aux enfants nés en France entre 1900 et 2019",
      "id": "prenom-france-1900-2017"
    }
  ],
  "chartType": {
    "type": "bar",
    "split": false,
    "horizontal": true
  },
  "dataType": {
    "type": "countBased",
    "dynamicSort1": false,
    "sort": "-count",
    "groupBy": {
      "type": "value",
      "field": {
        "key": "preusuel",
        "type": "string",
        "x-originalName": "preusuel",
        "x-cardinality": 34230,
        "x-refersTo": null,
        "title": "Prénom usuel",
        "x-capabilities": {
          "textAgg": true
        },
        "label": "Prénom usuel"
      },
      "size": 10
    },
    "dynamicSort2": false,
    "secondSort": "-count",
    "secondGroupBy": {
      "type": "value",
      "field": {
        "key": "nombre",
        "type": "integer",
        "x-originalName": "nombre",
        "x-cardinality": 7252,
        "x-refersTo": null,
        "title": "Nombre de naissances",
        "label": "Nombre de naissances"
      },
      "size": 10
    }
  },
  "colorscheme": {
    "type": "qualitative",
    "name": "Paired"
  },
  "title": "",
  "dynamicFilters": []
}