update-themes CI is broken

[peaceiris]

https://github.com/gohugoio/hugoThemesSiteBuilder/actions/runs/4516409153/jobs/7954703472#step:5:128

go: github.com/lucperkins/hugo-fresh@v1.0.0: parsing go.mod:
	module declares its path as: github.com/StefMa/hugo-fresh
	        but was required as: github.com/lucperkins/hugo-fresh
Error: failed to get ["-d" "-u" "github.com/lucperkins/hugo-fresh"]: failed to execute 'go [get -d -u github.com/lucperkins/hugo-fresh]': failed to execute binary "go" with args [get -d -u github.com/lucperkins/hugo-fresh]: go: downloading github.com/lucperkins/hugo-fresh v1.0.0
go: github.com/lucperkins/hugo-fresh@v1.0.0: parsing go.mod:
	module declares its path as: github.com/StefMa/hugo-fresh
	        but was required as: github.com/lucperkins/hugo-fresh

[peaceiris]

https://github.com/lucperkins/hugo-fresh seems to be renamed to StefMa/hugo-fresh

[bep]

I will have a look.

[bep]

This is now (mostly) fixed. There's also #287 -- but I need to take that later.