Add image processing support for WebP image resources #5924
Description
I tried this code
{{ $imageResource := .Page.Resources.GetMatch "**/*.webp" }}
{{ $resized := $imageResource.Resize "180x" }}
{{ $resized.RelPermalink }}
but I get an error:
<$imageResource.Resize>: can't evaluate field Resize in type resource.Resource
The .ResourceType is correctly identified as image. If I replace that with a jpg version it works.