www/gohugo: Update to 0.163.3
ChangeLog: https://github.com/gohugoio/hugo/releases/tag/v0.163.3
- markup/highlight: Escape lang in default code block rendering
- parser/pageparser: Preserve non-ASCII whitespace after e.g. summary divider
- resources: Support babel/postcss config variants
- hugolib: Fix page/section name collision regression