Add combination chart

[JordanVoets]

Summary

• Extends the package with a new Chart Type: Radar (Spider)
  https://apexcharts.com/javascript-chart-demos/mixed-charts/line-column/

Type of Change

• 🚀 New chart type combination chart

Screenshot/Video

This screenshot uses the following JSON config for display purposes:

->setJSONConfig(
            [
                'xaxis.labels' => [
                    'hideOverlappingLabels' => false,
                    'rotate' => -25,
                    'rotateAlways' => true,
                    'minHeight' => 30,
                ],
                'yaxis.labels.formatter' => "function (value) {
                return value + ' " . __('utilities.electricity_unit') . "';
                }",
                'responsive' => [
                    [
                        'breakpoint' => 768,
                        'options' => [
                            'xaxis' => [
                                'labels' => [
                                    'rotate' => 0,
                                    'hideOverlappingLabels' => true,
                                ]
                            ]
                        ]
                    ]
                ],
                'tooltip.x' => [
                    'format' => 'MMM yyyy'
                ]
            ]
        );

[JordanVoets]

Needed this for a project. I decided to contribute because I needed it anyways.
@asantibanez could you review this?