WMTS REST regression for getCapabilities not having templates for image/png outputformat
Description
If a wmts getCabalities has no template request for the output format image/png, the template url is not picked up and the request used to request tiles ends up to be the wrong one.
If a wmts getCabalities has no template request for the output format image/png, the template url is not picked up and the request used to request tiles ends up to be the wrong one.