www/gohugo: Update to 0.104.3

ChangeLog: https://github.com/gohugoio/hugo/releases/tag/v0.104.3

• resources/images: Fix 2 animated GIF resize issues
• server: Fix flaky TestServerPathEncodingIssues tests
• commands: Remove extraneous newline from result of convert toTOML
• config/security: Fix filename

Properly builds our documentation set.

PR: 266835
Reported by: ben@lavery-griffiths.com (maintainer)
MFH: 2022Q4 (bugfixes)

(cherry picked from commit 7ef9193fe337fb261ce96bb88f15d557504b50d1)