Add tiles API to QGIS Server

• Tiles Map Service API
• OGC Tiles API (in progress)

The TMS API provides these URLs:

• /tms/?
  • to get information on the Tile Map Service based on WMTS Server project configuration
• /tms/(?<tileMapId>[^/]+)/?
  • to get information on a tile map based on WMTS Server project configuration
• /tms/(?<tileMapId>[^/]+)/(?P<tilematrixid>\d+)/(?P<tilecolid>\d+)/(?P<tilerowid>\d+)\.(?P<extension>[^/?]+)/?
  • to get tile map content based on extension
  • the available extension is png, jpg, jpeg and pbf
  • the image formats, png and jpg, is configured in the project
  • the vector tile format is based on QGIS version > 3.14 and only available for vector layers