Add support for WMS maps

[ekdahl]

Will detect that it is an WMS map by looking for layers in options.

I decided to put all tile layer options in a separate variable because of this:

If any custom options not documented here are used, they will be sent to the WMS server as extra parameters in each request URL.

This means that for example url will be appended as parameter in the request if they are mixed with the tile layer options.

Here are samples of WMTS and WMS maps:

    public function leafletJsTileLayers(): array
    {
        return [
            (object) [
                'default'     => true,
                'label'       => 'WMTS map',
                'url'         => 'https://minkarta.lantmateriet.se/map/topowebbcache?layer=topowebb&tilematrixset=3857&Service=WMTS&Request=GetTile&TileMatrix={z}&TileCol={x}&TileRow={y}',
                'options'  => 
                    (object) [
                        'attribution' => '<a href="https://www.lantmateriet.se">Lantmäteriet</a>',
                        'maxZoom'     => 17,
                        'minZoom'     => 2,
                    ],
            ],
            (object) [
                'label'       => 'WMS map',
                'url'         => 'https://minkarta.lantmateriet.se/map/ortofoto',
                'options'  => 
                    (object) [
                        'attribution' => '<a href="https://www.lantmateriet.se">Lantmäteriet</a>',
                        'layers'      => 'Ortofoto_0.5,Ortofoto_0.4,Ortofoto_0.25,Ortofoto_0.16',
                        'maxZoom'     => 19,
                        'minZoom'     => 2,
                        'service'     => 'WMS',
                    ],
            ],
        ];
    }

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 34.99%. Comparing base (80e1855) to head (f02d955).

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #5110   +/-   ##
=========================================
  Coverage     34.99%   34.99%           
  Complexity    11520    11520           
=========================================
  Files          1189     1189           
  Lines         48502    48502           
=========================================
  Hits          16974    16974           
  Misses        31528    31528           

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