Revision 476226

www/gohugo: Update to 0.46

Change log:
 - Resources fetched via resources.Get and similar are now considered global
   across languages. If you need, as an example, to create a CSS per language,
   you need to set the path yourself.
 - Add templates.Exists template function. This can be used to check if
   a template, e.g. a  partial, exists in the project or any of the themes
   in use.
 - Remove superflous loop
 - Update Chroma
 - Make resources fetched via resources.Get and similar language agnostic
 - Improve SCSS project vs themes import resolution
 - Improve _ prefix handling in SCSS imports
 - Fix file paths for uncached transformed images
 - Fix image cache eviction for sites with subdir in baseURL

PR:	230268
Submitted by:	ben.lavery@hashbang0.com (maintainer)
Reviewed by:	mat (mentor)
Approved by:	mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D16545